US20140141948A1

Movatterモバイル変換

Info

Publication number: US20140141948A1
Application number: US14/029,794
Authority: US
Inventors: Judith Miriam ARONSON; Joshua Lev TARGOWNIK; Nicholas John Sampson; Spencer Lee MACKAY; Robert LaVenture Fletcher
Original assignee: RockIt Body Pilates LLC
Current assignee: RockIt Body Pilates LLC
Priority date: 2012-09-18
Filing date: 2013-09-17
Publication date: 2014-05-22
Also published as: US20180207469A1; WO2014047080A1

Abstract

Some embodiments are directed to an exercise apparatus having a frame comprising a first end, a second end and two generally horizontal frame members extending from the first end to the second end, a carriage supported by the horizontal frame members, the carriage being configured to translate along at least a portion of a length of the horizontal frame members and having a planar support surface, a first set of springs supported by the carriage, the first set of springs being configured to extend toward at least the first end of the frame, and a convertible platform positioned adjacent to at least one of the first and second ends of the frame. A vertical height of the convertible platform is adjustable from a first, platform or carriate height position to at least a second, chair position relative to a ground surface.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims the benefit of U.S. Provisional Application No. 61/702,593, filed Sep. 18, 2012, the contents of which are hereby incorporated by reference in their entirety as if fully set forth herein.

BACKGROUND OF THE DISCLOSURE

1. Field of the Disclosure

The disclosure relates generally to the field of exercise equipment in which a movable carriage is moved against a resistance force to exercise one or more muscles of the body. Such devices are commonly referred to as reformers.

2. Description of the Related Art

Reformers are a type of exercise machine originated by Joseph Pilates. A traditional reformer can have a rectangular wood or metal frame supporting two parallel rails or tracks along which a wheeled carriage can travel, Springs or other resistance members can be used to a resiliently bias the carriage toward a foot end of the frame. A user typically sits or lies on the carriage and pushes against a foot bar at the foot end of the apparatus to move the carriage away from foot bar. Alternatively, the user can grasp the ends of a pair of ropes or straps that pass through pulleys at the head end of the frame and are attached to the carriage to move the carriage along the rails.

It is often also useful for a user to be able to do exercises on the reformer in a seated position. Most reformers available do not provide equipment or mechanisms necessary to work out in a seated position or the ability to raise a platform of the reformer for elevated exercises. Additionally, conventional reformer devices do not come equipped with adjustable handle grips near the elevated portion of the apparatus that a user can grasp during various exercise movements and routines using the chair member of the reformer apparatus. There is therefore a need for a reformer apparatus that is simple and easy to use, which has a compact convertible platform mechanism that can convert from a usable padded surface of the apparatus to a chair member to perform any of variety of different exercises using the elevated platform (also referred to herein as a chair) when converted into the chair configuration. For example, a user can perform exercises in a different plane using the elevated platform, or perform exercises from a seated position, kneeling, lying, or otherwise from the elevate platform. Any discussion of chair exercises, seated exercises, or exercises performed in the chair in this application are meant to refer to exercises performed in any of the foregoing body positions or generally performed on the elevated platform. Additionally, there is a need for a reformer apparatus having one or more handle members that are adjustable to suit a wide range of users exercising in a seated position on the chair apparatus.

SUMMARY OF SOME EMBODIMENTS

Some embodiments disclosed herein relate to an exercise device, which can be a Pilates reformer device. For example, some embodiments are directed to an exercise apparatus having a frame comprising a first end, a second end, and two generally horizontal frame members extending from the first end to the second end. The apparatus can have a carriage supported by the horizontal frame members, the carriage being configured to translate along at least a portion of a length of the horizontal frame members and having a planar support surface. The apparatus can also have a first set of springs supported by the carriage, the first set of springs being configured to extend toward at least the first end of the frame, and a convertible platform positioned adjacent to at least one of the first and second ends of the frame. In some embodiments, the convertible platform can have a planar first surface having an approximately horizontal orientation. A vertical height of the convertible platform can be adjustable from a first position to at least a second position relative to a ground surface. When the convertible platform can be in the first position, the planar first surface of the convertible platform can be approximately level with the planar support surface of the carriage. When the convertible platform is in the second position, the planar first surface of the convertible platform can be positioned above the planar support surface of the carriage.

In all embodiments disclosed herein, it may be more appropriate for the convertible chair or platform to be located on the back end of the reformer. However, the embodiments disclosed herein are not so confined. Any of the apparatuses disclosed herein can be configured such that the convertible chair can be attached to or supported by either end of the reformer. Additionally, although the raised platform embodiments and convertible chair embodiments are referred to in this disclosure as a chair or referred to as being used for seated exercises or the like, the term chair is meant to refer to a raised platform that can be used for any standing, kneeling, lying (as on stomach or side), seated, or other exercise positions and is not confined to exercises performed in the seated position and any reference to a seated exercise or sitting position is meant to refer also to standing, kneeling, lying (as on stomach or side), seated, or any other desired exercise positions.

Having two different platforms in one machine can enable a user to work out in different planes or vectors of motion, and can improve the flow of any exercise class by having this increased functionality on a single apparatus. It can also enable a user to perform a greater variety of exercises to exercise a greater variety of muscle groups.

Additionally, some embodiments are directed to an exercise apparatus comprising a frame comprising a first end, a second end and two generally horizontal frame members extending from the first end to the second end, a carriage supported by the horizontal frame members, the carriage being configured to translate along at least a portion of a length of the horizontal frame members and having a planar support surface, a first set of springs supported by the carriage, the first set of springs being configured to extend toward at least the first end of the frame, and a platform positioned adjacent to an end portion of the frame, the platform having a top surface that can be positioned above a top surface of the carriage and can be configured to support a user in a seated position. The apparatus can also have a pair of handle members positioned adjacent to the platform adjacent to each side of the platform. In any embodiments disclosed herein, any of the foot bars can be configured to be convertible into use as a handle bar member, for any standing, kneeling, lying (as on stomach or side), seated, or other exercise positions, with or without the use of a raised platform.

In some embodiments, each handle member can have a first portion configured to extend generally away from the ground surface and a second portion supported by the first portion that extends approximately perpendicularly away from the first portion. Further, the position of each handle member can be adjusted such that the second portion can be moved from a first position height relative to the ground surface to a second height relative to the ground surface, the second height being further away from the ground surface than the first height. Also, the second portion of each handle member can be selectively rotatable about an axis extending approximately through the centerline of the first portion of the handle member such that the rotational orientation of each handle member can be adjusted from a first rotational orientation to at least a second rotational orientation about the axis extending approximately through the centerline of the first portion of the handle member.

Additionally, this disclosure is directed to the following arrangements:

Arrangement 1: An exercise apparatus comprising:

- a frame comprising a first end, a second end, and two generally horizontal frame members extending from the first end to the second end;
- a carriage supported by the horizontal frame members, the carriage being configured to translate along at least a portion of a length of the horizontal frame members and having a planar support surface;
- a first set of springs supported by the carriage, the first set of springs being configured to extend toward at least the first end of the frame; and
- a convertible platform positioned adjacent to at least one of the first and second ends of the frame;
- wherein:
  - the convertible platform comprises a planar first surface having an approximately horizontal orientation;
  - a vertical height of the convertible platform is adjustable from a first position to at least a second position relative to a ground surface;
  - when the convertible platform is in the first position, the planar first surface of the convertible platform is approximately level with the planar support surface of the carriage; and
  - when the convertible platform is in the second position, the planar first surface of the convertible platform is positioned above the planar support surface of the carriage, thereby permitting a user to perform a different variety of exercises on the platform in a different plane of movement from a standing, kneeling, and lying positions.

Arrangement 2: The apparatus of Arrangement 1, further comprising a second set of springs supported by the carriage, the second set of springs being configured to extend toward the second end of the frame.

Arrangement 3: The apparatus of any one of the previous arrangements, wherein the first set of springs is configured to extend toward the first end of the frame and the second end of the frame.

Arrangement 4: The apparatus of any one of the previous arrangements, wherein the convertible platform can be supported on one or more guides along which the convertible platform can be moved from the first position to the second position.

Arrangement 5: The apparatus of any one of the previous arrangements, further comprising one or more helical springs, gas springs, or other springs that exert an upward force on the convertible platform to enable a user to more easily move the convertible platform from the first position to the second position.

Arrangement 6: The apparatus of any one of the previous arrangements, comprising a pair of handle members positioned adjacent to the convertible platform, each handle member having a body portion configured to extend in a vertical direction and a gripping portion configured to extend in a direction approximately transverse to the body portion.

Arrangement 7: The apparatus of Arrangement 6, wherein each handle member is configured such that the gripping portion can be secured in any of a plurality of rotational orientations relative to the body portion independent of the rotational position of the other of the handle members.

Arrangement 8: The apparatus of Arrangement 7, wherein each handle member is further configured such that a vertical position of the gripping portion of each handle member is adjustable between a plurality of different vertical positions relative to the ground surface, such that the gripping portion can be secured in any of a plurality of different vertical positions relative to the ground surface.

Arrangement 9: The apparatus of any one of the previous arrangements, comprising one or more rotatable pedal members positionable adjacent to at least one of the first end and the second end of the frame, the pedal members being configured to rotate about an approximately horizontally oriented axis and configured to produce a resistance force when a user exerts a downward force thereon.

Arrangement 10: The apparatus of Arrangement 9, wherein the one or more pedal members are retractable such that, the pedal members are in a retracted state when not being used, and in an extended state when being used.

Arrangement 11: The apparatus of any one of the previous arrangements, wherein the convertible platform is removably supported by at least one of the first end and the second end of the frame.

Arrangement 12: The apparatus of any one of the previous arrangements, wherein the carriage comprises a plurality of openings formed through a top surface thereof, the plurality of openings each being configured to removably support two or more shoulder pads therein.

Arrangement 13: The apparatus of any one of the previous arrangements, comprising a foot strap that can be positioned at any desired location along the length of the frame.

Arrangement 14: The apparatus of any one of the previous arrangements, wherein:

- the carriage comprises a plurality of openings formed through a top surface thereof;
- each the plurality of openings are configured to removably support a shoulder pad therein;
- the should pads define a first width in a first direction and a second width in a second direction, the second width being greater than the first width;
- the shoulder pads can each be supported in one of a plurality of different orientations;
- when the shoulder pads are positioned in the openings such that the shoulder pads are each in a first orientation, the spacing between adjacent shoulder pads is less than when the shoulder pads are positioned in the openings such that the shoulder pads are in a second orientation.

Arrangement 15: The apparatus of any one of the previous arrangements, wherein the platform is removably supportable by any of a plurality either of a first pair of brackets and a second pair of brackets supported by the frame, wherein the platform positioned in the first pair of brackets would position the platform at the first position and the platform positioned in the second pair of brackets would position the platform at the second position.

Arrangement 16: An exercise apparatus comprising:

- a frame comprising a first end, a second end and two generally horizontal frame members extending from the first end to the second end;
- a carriage supported by the horizontal frame members, the carriage being configured to translate along at least a portion of a length of the horizontal frame members and having a planar support surface;
- a first set of springs supported by the carriage, the first set of springs being configured to extend toward at least the first end of the frame; a platform positioned adjacent to an end portion of the frame, the platform having a top surface that is positioned above a top surface of the carriage and is configured to support a user in a seated position; and
- a pair of handle members positioned adjacent to the platform adjacent to each side of the platform;
- wherein:
  - each handle member has a first portion configured to extend generally away from the ground surface and a second portion supported by the first portion that extends approximately perpendicularly away from the first portion;
  - the position of each handle member can be adjusted such that the second portion can be moved from a first position height relative to the ground surface to a second height relative to the ground surface, the second height being further away from the ground surface than the first height; and
  - the second portion of each handle member is selectively rotatable about an axis extending approximately through the centerline of the first portion of the handle member such that the rotational orientation of each handle member can be adjusted from a first rotational orientation to at least a second rotational orientation about the axis extending approximately through the centerline of the first portion of the handle member.

Arrangement 17: The apparatus of Arrangement 16, wherein an end of the first portion of the handle member has a square cross-sectional shape configured to be received within a square shaped opening of a support member secured to the apparatus such that the support member remains in a fixed rotational position and prevents the first portion of the handle member from rotating when the end of the first portion of the handle member is engaged with the opening.

Arrangement 18: The apparatus of any one of Arrangements 16-17, wherein the platform is positionable such that a top surface of the platform is approximately 8 inches or more above a top surface of the carriage.

Arrangement 19: The apparatus of any one of Arrangements 16-18, further comprising a second set of springs supported by the carriage, the second set of springs being configured to extend toward the second end of the frame.

Arrangement 20: The apparatus of any one of Arrangements 16-19, wherein the first portion of each handle member can rotate about an axis that is approximately horizontal and approximately perpendicular to the direction of travel of the carriage.

Arrangement 21: The apparatus of any one of Arrangements 16-20, wherein the apparatus comprises a pair of handle members, and the pair of handle members is convertible from a first footbar position in which the second portion of each handle member is pointing inwardly toward one another to a second handle position in which each handle member has been extended further away from each first portion and is positionable in an angular orientation wherein each of the second portions is pointing approximately in the same, parallel direction.

Arrangement 22: The apparatus of any one of Arrangements 16-21, wherein the first set of springs is configured to extend toward the first end of the frame and the second end of the frame.

Arrangement 23: The apparatus of any one of Arrangements 16-22, comprising one or more rotatable pedal members positionable adjacent to at least one of the first end and the second end of the frame, the pedal members being configured to rotate about an approximately horizontally oriented axis and configured to produce a resistance force when a user exerts a downward force thereon.

Arrangement 24: The apparatus of Arrangement 23, wherein the one or more pedal members are retractable such that the pedal members are in a retracted state when not being used, and in an extended state when being used.

Arrangement 25: The apparatus of any one of Arrangements 16-24, wherein the platform is removably supported by at least one of the first end and the second end of the frame.

Arrangement 26: The apparatus of Arrangement 25, comprising one or more pedal members supported by the platform such that, as the platform is moved from a first position to a second position, the second position being higher than the first position, the pedal members automatically move from a retracted position to an extended position.

Arrangement 27: The apparatus of any one of Arrangements 16-26, wherein the convertible platform can be supported on one or more guides along which the convertible platform can be moved from the first position to the second position.

Arrangement 28: The apparatus of any one of Arrangements 16-27, further comprising one or more helical springs, gas springs, or other springs that exert an upward force on the convertible platform to enable a user to more easily move the convertible platform from the first position to the second position.

Arrangement 29: A method of exercising, comprising:

- supporting one's body on a carriage member movably supported by one or more guides of an exercise apparatus;
- exerting a force against a bar assembly using one's feet, thereby causing the carriage member to travel away from the bar assembly along the one or more guides of the apparatus, the bar assembly having a first bar member supported by one side of the apparatus and a second bar member supported by a second side of the apparatus;
- raising the first bar member from a first position to a second position, the second position being further away from a ground surface than the first position; and
- rotating the member of the bar assembly from a first rotational orientation to a second rotational orientation such that a handle member of the bar assembly points in a different rotational orientation when the bar assembly is in the first rotational orientation as compared to the second rotational orientation.

It should be noted that any of the features, components, or details of any of the arrangements or embodiments disclosed in this application, including those disclosed below, are interchangeably combinable with any other features, components, or details of any of the arrangements or embodiments disclosed herein to form new arrangements and embodiments.

BRIEF DESCRIPTION OF THE DRAWINGS

Embodiments of the present disclosure will now be described hereinafter, by way of example only, with reference to the accompanying drawings in which:

FIG. 1 is a perspective view of an embodiment of a reformer apparatus.

FIG. 2 is another perspective view of the embodiment of the reformer apparatus shown inFIG. 1.

FIG. 3 is a perspective view of an underside of the embodiment of the reformer apparatus shown inFIG. 1.

FIG. 3A is a perspective view of an embodiment of the reformer apparatus showing a spring member extending from both sides of the carriage.

FIG. 4 is a perspective view of the embodiment of the reformer apparatus shown inFIG. 1, showing the pedal assembly in a downward position.

FIG. 5 is a will perspective view of the embodiment of the reformer apparatus shown inFIG. 1, showing the pedal assembly in an upward position.

FIG. 6 is a perspective view of the embodiment of the apparatus shown inFIG. 1, showing the first end portion of the apparatus.

FIG. 7 is a perspective view of the embodiment of the apparatus shown inFIG. 1, showing the second end portion of the apparatus.

FIG. 8 is a perspective view of the embodiment of the apparatus shown inFIG. 1, showing the second end portion of the apparatus and showing the platform in an open position.

FIG. 9 is a perspective view of the embodiment of the apparatus shown inFIG. 1, showing the first end portion of the apparatus and showing a jump board supported by the frame in a vertical position.

FIG. 10 is a perspective view of an embodiment of the apparatus, showing a crossbar positioned at the first end of the apparatus.

FIGS. 11-16 are enlarged perspective views of a portion of the embodiment shown inFIG. 10.

FIG. 17 is a perspective view of the embodiment of the apparatus shown inFIG. 1.

FIGS. 18-19 are perspective views of another embodiment of an exercise apparatus.

FIG. 20 is a perspective view of an embodiment of an exercise apparatus.

FIG. 21 is a perspective view of another embodiment of an exercise apparatus.

FIGS. 22-24 are schematic illustrations of attachment mechanisms for tension members.

FIG. 25 is a schematic illustration of an engagement or locking mechanism for a carriage.

FIG. 26A is a perspective view of a portion of a carriage assembly.

FIG. 26B is a top view of a shoulder pad.

FIG. 27 is a perspective view of a storage compartment of an exercise apparatus.

FIGS. 27A-27B are perspective views of an end portion of an exercise apparatus, showing an ankle strap advancing through a slot or opening.

FIG. 28 is a perspective view of an embodiment of a bar assembly.

FIGS. 29A and 29B are a perspective view and a side view of another embodiment of a bar assembly.

FIG. 30 is a perspective view of another embodiment of a bar assembly.

FIG. 31 is a perspective view of an embodiment of a bar and pulley assembly.

FIGS. 32A-32E illustrate an embodiment of a convertible seat assembly.

FIGS. 33A-33C illustrate another embodiment of a convertible seat assembly.

FIG. 34 illustrates an embodiment of a removable seat assembly.

FIG. 35 illustrates another embodiment of a convertible seat assembly.

FIGS. 36A-36C illustrate another embodiment of a convertible seat assembly.

FIGS. 37A-39 illustrate additional embodiments of pedal assemblies.

FIGS. 40-44 are an upper perspective view, a lower perspective view, a first end view, a second end view, and an exploded view, respectively, of another embodiment of an exercise apparatus.

FIGS. 45A-45B illustrate another embodiment of a convertible seat assembly.

FIGS. 46A-46B illustrate another embodiment of a convertible seat assembly.

FIGS. 47 and 48 are a perspective view and an exploded view of an embodiment of a handle member assembly.

FIG. 49 is a perspective view of a portion of an embodiment of an exercise apparatus, showing a jump board in a usable position.

DETAILED DESCRIPTION OF SOME EXEMPLIFYING EMBODIMENTS

Embodiments disclosed herein relate to novel apparatuses and methods of an exercise apparatus in which a movable carriage is moved against a resistance force to exercise one or more muscles of the body. Such devices are commonly referred to as reformers.FIG. 1 is a perspective view of an embodiment of areformer apparatus20 having afirst end20aand asecond end20b, aframe22, and amovable carriage24 supported by a pair ofhorizontal frame members28 of theframe22. Thecarriage24 is configured to translate relative to theframe22 between at least thefirst end20aand thesecond end20bof the apparatus. Thecarriage24 can roll, slide, or otherwise move relative to the frame. In any embodiments disclosed herein, the frame can be formed from wood, metal, fiberglass, plastic, or any combination of the foregoing. Thehorizontal frame members28 can extend between a first vertical frame member ormembers30 positioned at thefirst end20aof theapparatus20 and a second vertical frame member ormembers32 positioned at thesecond end20bof theapparatus20.

In any embodiments disclosed herein (which is used to refer to any embodiments disclosed in this patent application), thecarriage24 can have a padded top surface and can support one or more pair of shoulder pads40. The shoulder pads can be removably supported by openings orreceptacles42,46. As illustrated inFIG. 1, the shoulder pads40 are supported by openings42. However, thecarriage24 can be configured such that a user can remove the shoulder pads40 and position them in either of the openings or supports, depending on which direction the user is lying in on the carriage or depending on whether the user prefers to remove the shoulder pads to have an open surface on top of the carriage. Therefor, in some arrangements, the user can remove the shoulder pads completely so that there are no shoulder pads supported by the carriage. Additionally, because the shoulder pads40 are removable, the user can remove the shoulder pads from allopenings42,46 so that there are no shoulder pads extending from the carriage.

Additionally, in any embodiments disclosed herein, the carriage can support one or

more headrests

50,52. The

headrests

50,52 can be configured to be adjustable, wherein the headrests can be elevated in a vertical direction away from the planar surface of thecarriage24, or can be angled or propped up as an angular orientation depending on the comfort and anatomical preferences of the user. Additionally, as shown, the headrests can be used in a stowed or first position, planar to the planar surface of the carriage.

As shown inFIGS. 1-3, inter alia, in any embodiments disclosed herein, thecarriage24 can support one or

more tension members

54,60. The

tension members

54,60 can comprise metal springs, elastomeric springs, resilient elastomeric straps, or other spring-like or axially resilient elements. In the embodiment illustrated inFIGS. 1-3, a first set oftension members54 can be positioned at afirst end24aof thecarriage24 and a second set oftension members60 can be positioned at asecond end24bof thecarriage24.

The first set oftension members54 can be configured such that an end portion of the each of thetension members54 can extend toward afirst crossbar56 positioned at or adjacent to thefirst end20aof theapparatus20, while a second end portion of each of thetension members54 is supported by or secured to the carriage. Thefirst crossbar56 can support one or moreconnecting elements58 configured to receive an end portion of one or more of thetension members54, whereby a user can selectively removably attach any number of thetension members54 to the connectingelements58 to bias the carriage member toward thefirst end20aof theapparatus20. As illustrated inFIGS. 2-3, the carriage can be configured to support six tension members advanceable from each end of the carriage, or eight ormore tension members54 advanceable from each end of the carriage, four being shown.

In this configuration, when one or more of thetension members54 are attached to the connectingelements58, the user lying on the carriage or even standing with one or more feet on the carriage, can perform resistance-based exercises by moving thecarriage24 against the bias of thetension members54 away from thefirst end20aof theapparatus20.

Additionally, as mentioned, the free end of one or more of thetension members60 can be removably attached to or supported by one or moreconnecting elements62 supported by thesecond crossbar64 position at or adjacent to thesecond end20bof the apparatus. In this configuration, the user can attach the tensioning members to provide a biasing force in both directions, i.e., toward the first end the20aand thesecond end20bof the apparatus. When the springs are used to bias the carriage member in both directions, the carriage will provide a counterforce in both directions of travel such that if a user pushes or moves thecarriage24 toward thefirst end20aof the apparatus, thetension members60 will provide a biasing force exerting a force on the carriage toward thesecond end20bof the apparatus. Similarly, in this configuration, if a user pushes or moves thecarriage24 toward thesecond end20bof the apparatus, thetension members54 will provide a biasing force exerting a force on the carriage toward thefirst end20aof the apparatus.

In any embodiments disclosed herein, thecarriage24 can be configured to support only one set of tensioningmembers54 that can be configured to extend only toward one end of the reformer. However, in some embodiments, as illustrated inFIG. 3A, the carriage can be configured to support a single set of spring members that can be configured to extend in both directions, i.e., toward thefirst end20aof the reformer and toward thesecond end20bof the reformer. In such a configuration, the middle portion of each of the tensioning members can be secured to the carriage so that both of the free ends of the tensioning member can extend in opposing directions and so that the spring members will exert a force on the carriage member if the carriage member is moved in either direction.

Any of the

tensioning members

54,60 can exert a different level of force or tension when attached to the crossbars, thereby permitting a user to adjust the level of force exerted on the carriage by selecting a particular spring or plurality of

tensioning members

54,60 to attach to the crossbars. Any number of

tensioning members

54,60 can be simultaneously attached to the

crossbars

58,64, respectively.

With reference toFIG. 1, some embodiments of the apparatus can have a convertible seat assembly70 (that can be vertically adjustable) and a pedal assembly72 positioned at the first end the20aof theapparatus20. In any embodiments disclosed herein, the pedal assembly72 can be supported by theframe elements30 positioned at or adjacent to thefirst end20aof theapparatus20. The pedal assembly72 can be configured to face inward toward thecarriage24 as opposed to facing outward away from thecarriage24. In this arrangement, the apparatus can be more compact and space efficient, and can reduce the risk of injury by someone inadvertently walking into the pedal assembly72. A user sitting, kneeling, standing, or lying on theseat member70 or any seat element or platform disclosed herein or even, in some embodiments, thecarriage24, can extend their arms or legs through the space73 between theseat member70 and thecarriage24 and exert a downward force on the pedal assembly72 for exercise purposes. The pedal assembly72 can have one ormore frame members74 extending away from the vertical frame members38 configured to rotate about an axis or axle positioned at a first end74aof theframe member74.

In any embodiments disclosed herein, the pedal assembly72 can be configured to face outward, away from thecarriage24 so that the user sitting on theseat70 and facing away from the carriage can exert a downward force on the pedal assembly72 to exercise.

Acrossbar76 that can have a padded surface can extend perpendicularly away from theframe member74 and can be configured to support a user's foot or hand. Thecrossbar76 can be continuous or can be split in the middle such that the two halves of thecrossbar76 can be operated independently. One ormore spring members78 can bias the pedal assembly72 in an upward position such that a user must overcome the force exerted on a pedal assembly72 by thespring members78 in order to move or rotate the pedal assembly72 to a downward position. Thespring members78 can be attached at one end portion thereof to theframe members30. In any embodiments disclosed herein, the apparatus can be configured to have only onespring member78 to bias the foot bar to an upward position. InFIG. 4, the pedal assembly72 is shown in a downward position. The foot bar is shown in an upward, relaxed position inFIGS. 5 and 6.

In any embodiments disclosed herein, an end portion of thespring member78 can be adjustable relative to theframe member74 to allow a user to adjust the position of the end of thespring member78 along the length of theframe member74. For example, a plurality of hooks or attachment elements can be positioned along the length of theframe member74 for receiving an end portion of thespring member78, or the end of thespring member78 can be slid along the length of theframe member74 in a guide, channel or track, and locked in a desired position by a user.

In this manner, a user can adjust the force exerted on theframe member74 and hence, thefoot bar76, by adjusting the position of the end of thespring78 along the length of theframe member74. In any embodiments disclosed herein, thecrossbar76 can be rotatable relative to theframe member74 to facilitate the use of the pedal assembly72 by a user sitting, kneeling, or lying, on the carriage or theseat70.

With reference toFIG. 6, theseat member70 can be configured to be vertically adjustable relative to theframe members30. In any embodiments disclosed herein, theseat member70 can be attached totubular members86 that surround and slide relative to thevertical frame members30.Latch members88 can be attached to or otherwise supported by thetubular members86 and can be configured to selectively engage any one of the plurality ofopenings90 formed in theframe member30 such that a user can position theseat member70 in any of a number of vertical positions by engaging thelatch members88 with the plurality ofopenings90 positioned in theframe members30. In any embodiments disclosed herein, thelatch members88 can be spring loaded or biased to remain engaged with theopenings90 positioned in theframe members30. As illustrated, thelatch members88 can be a lever style latch member or can have rotatable latch members, that rotate about a hinge in the latch. In any embodiments disclosed herein, the latch members can be biased in an extended position so as to bias the pushpins into the openings91 when aligned with theopenings90. Additionally, in such embodiments, the pushpins can have a threaded lock whereby a user can lock the pushpins in the desiredopenings90 to reduce the risk that a user would inadvertently disengage thelatch88 from therespective opening90.

With reference toFIGS. 7-8, some embodiments of theapparatus20 can have a foot bar100 (sometimes referred herein as a crossbar) positioned adjacent to asecond end20bof theapparatus20. In any embodiments disclosed herein, thefoot bar100 can be configured to be supported within achannel102 formed in theframe member22. Thefoot bar100 can have a first pin or bolt104 and a second pin or bolt106 configured to be received within the channel member formed in theframe member22. In any embodiments disclosed herein, thechannel102 formed in the frame member can have a T shape so that the foot bar can be supported in any of four or more different positions, depending on whether additional recesses, detents, or other features are added to the channel. In any footbar embodiments disclosed herein, the footbar can be configured to be secured in any desired number of angular orientations, including a vertical position, and two or more orientations that form an angle to the vertical position. For example, in some embodiments, the footbar can be positionable in four or more angular positions.

For example, in any embodiments disclosed herein, the apparatus can be configured such that thefoot bar100 can be supported in a neutral or center position, the neutral or center position being shown inFIGS. 7-8. Additionally, thefoot bar100 can be positioned in a first angled position wherein the foot bar is angled away from thefirst end20aof the apparatus. In this arrangement, if thefoot bar100 is raised and translated or rotated such that the top of thefoot bar100 is moved away thefirst end20aof the apparatus, thesecond pin106 can translate in the horizontal portion of the T-shapedchannel102 away afirst end102aof the T-shapedchannel102.

Additionally, theapparatus20 andchannel102 can be configured such that thefoot bar100 can be positioned in a second angled position wherein the foot bar is angled further away from thefirst end20aof the apparatus. In this second forward position, thecross member101 of thefoot bar100 can be positioned approximately adjacent to an end portion of the paddedplatform120 so that a user can grasp the foot bar for additional support during exercise routines. Further, theapparatus20 andchannel102 can be configured such that thecross member101 of thefoot bar100 can be positioned in a stowed position below the level of the paddedplatform120. In this position, the paddedplatform120 can be opened up, as shown inFIG. 8 and described in more detail below, without any interference from thefoot bar100. The multiple positions of the foot bar disclosed herein can be achieved in any number of ways known to one of ordinary skill in the art, including but not limited to configuring thechannel102 to support the first and

second pins

104,106 of thefoot bar100 in the position needed to achieve the desired orientation of thefoot bar100. Further, theapparatus20 andchannel102 can be configured such that thefoot bar100 can be positioned in at least one angled position wherein the foot bar is angled toward thefirst end20aof the apparatus.

In any embodiments disclosed herein, the foot bar can be configured such that, to support the foot bar in any of a variety of angular orientations, the foot bar is lifted and rotated and then set into any of a variety of notches or channels. The different notches or channels can define the variety of angular orientations desired, supporting a portion of thefoot bar100 such as a pin or other male engaging feature.

In any embodiments disclosed herein, the apparatus can have a paddedplatform120 positioned at or adjacent to asecond end20bof theapparatus20. With reference toFIGS. 7-8, the paddedplatform120 can be supported by theframe member28 so as to rotate between a first position (as shown inFIG. 7) and a second position (as shown inFIG. 8). In the second position, the user can gain easier access to thesecond crossbar64 for attachingsprings60 and also better access to a storage compartment ortray130 supported by theframe member28. In any embodiments disclosed herein, the paddedplatform120 or the frame of the apparatus can support a metal handle at an end thereof that can be used to support an end portion of an axially resilient cable or otherwise.

As shown inFIG. 9, theapparatus20 can be configured to support ajump board140 at or adjacent to thefirst end20aof theapparatus20. The jump board can be secured to thevertical frame members30 using pins, slots, bolts, pullpins, or any other suitable device. In any embodiments disclosed herein, for example, thejump board140 can be slid down one or more channels formed in or supported by thevertical frame members30 such that a user can exert a force on the jump board with his or her feet or hands in the direction of thefirst end20aof theapparatus20. The jump board can have a handle oropening142 to facilitate handling, carrying, or removal of thejump board140. The jump board can be supported in or by channels or other tabs by theframe members28 when not in use such that the jump board will be stowed away underneath the level of thecarriage24.

Additionally, as illustrated inFIG. 9, one ormore handles148 can be supported by one or morevertical tube members150 supportable within theframe members30 such that, when in an extended or generally horizontal position, the user can support his or her weight on thehandles148. InFIG. 9, thehandles148 are shown in a stowed or vertical position. Thehandles148 are shown in a horizontal or operable position inFIG. 5. Thehandles148 can be rotated upward and locked in a horizontal or operable position. In any embodiments disclosed herein, thehandles148 can also be rotated about an axis A such as to further permit a user to adjust the orientation of thehandles148. For example, the handles can be rotated in direction A1 about axis A to adjust the angular orientation of thehandles148. Pushpins, locks, or other similar mechanisms can be used to secure or lock thehandles148 in the desired angular orientation.

With reference toFIG. 10, acrossbar160 can be removably supported between thevertical tube members150. Thecrossbar160 can be used for stretching, balance support, ballet moves, or other suitable uses. With reference toFIGS. 10-14, thecrossbar160 can be rotatably supported at a first end160aof the crossbar by the verticaltubular member150. A removable connection can support a second end160bof the verticaltubular member150. Alatch mechanism162 can advance a bolt or pin164 into an opening or recess168 formed in thevertical tube member150. Thepin164 can be slid it into engagement with the opening168 by sliding thelatch162 in the direction of the opening168. When the latch is slid in the direction of the opening168, as shown inFIG. 11, the pin will be engaged within the opening168 such that thecrossbar160 will be secured in the generally horizontal position. To move the crossbar to the stowed position, thelatch mechanism162 can be translated toward the first end160aof thecrossbar160, thereby disengaging thepin164 from the opening168 and allowing thecrossbar162 be rotated or folded down to vertical or stowed position, as shown inFIGS. 15-16. In any embodiments disclosed herein, thebolts164 can be biased toward the opening168 using springs, elastomeric resilient members, or other similar devices or mechanisms. In any embodiments disclosed herein, thecrossbar160 can be configured to be completely removed from thevertical members150 such that thecrossbar160 can be removed from the apparatus and stowed in any desired position, such as for example using one or more removable pins. Alternatively, in any embodiments disclosed herein, the locking mechanism to support thecrossbar160 in the horizontal position can comprise a push button release mechanism.

Additionally, as shown inFIG. 3, in any embodiments disclosed herein, one ormore strap members170 can be supported by theframe member28 or to the carriage. In operation, the user can position their feet under the flexible but preferably axially substantiallyrigid straps170 such as for situps for example, or grasp thestraps170 with his or her hands to stabilize his or her body during particular exercises. Thestrap members170 should be rigid enough to provide support to a user's hand or foot, but be flexible enough so as to be comfortable to the user. As shown inFIG. 3, there are a total of fourstrap members170 supported along a length of the frame. In any embodiments disclosed herein, one or two or more strap members can be positionable at any of a plurality of predefined positions along a length of the frame member. In some embodiments, strap members can be slidably supported by the frame member or can be attachable to a plurality of hooks, magnets, pins, tabs, flanges, or other suitable fastening mechanisms along the length of the frame. The fastening mechanisms should be configured to restrain the strap member ormembers170 when an upward force is being applied to the strap member or members.

Additionally, with reference toFIG. 17, the user can exercise his or her arm muscles or other upper body muscles by pulling on any one of thehandles180 that are connected bycables182 to the carriage. Thecables182 can be routed aboutpulleys184 supported by theframe22 and can attach at an end portion thereof to tabs or locking features186 supported by thecarriage24. Thetabs186 can be configured such that a user can pull thecables182 through thetabs186 in one direction, but so that the tabs lock the cable and prevent the cable from translating relative to thetabs186 in a second, opposite direction.

In this configuration, the cables and handles can be secured to thecarriage24 such that, when the tension members are engaged with the

crossbars

56,64, the user pulling on thehandles180 will cause thecarriage24 to move in a direction opposite that to which the handles are pulled against the bias and force of the tension members between thecarriage24 and the

crossbars

56,64. The straps and pulley mechanism can be used also to exercise the user's lower body muscles.

In any embodiments disclosed herein, as illustrated inFIGS. 18-19, one or more foot straps can be connected to thecarriage24 and can extend past thefirst end20aof the apparatus. The foot straps can be configured such that a user can exercise the muscles of his or her lower body using thefoot strap190 by pulling the foot strap away from the carriage, causing the carriage to move against the force or bias exerted on the carriage by the tension members.

FIG. 21 illustrates another embodiment of anexercise apparatus200. In any exercise apparatus embodiments disclosed herein, including the embodiment illustrated inFIG. 21, the exercise apparatus can have any of the other features, materials, components, details, or any combination of the foregoing of any other part or assembly embodiments disclosed herein. For example, without limitation, any of the features described with respect to any of the embodiments in any ofFIGS. 1-20 can be added to or used in the alternative to any of the features described in the embodiment illustrated inFIG. 21, or the embodiment of any other figures disclosed herein. With reference toFIG. 21, theapparatus200 can have afirst end200aand asecond end200b, a frame202, and amovable carriage204 supported by a pair ofhorizontal frame members208 of the frame202. Thecarriage204 is configured to translate relative to the frame202 between at least thefirst end200aand thesecond end200bof the apparatus. Thecarriage24 can roll, slide, or otherwise move relative to the frame202. In any embodiments disclosed herein, the frame can be formed from wood, metal, fiberglass, plastic, or any combination of the foregoing and can be generally horizontal and straight or can be curved. In any embodiments disclosed herein, thehorizontal members208 can have internal channels running approximately horizontal and straight (even if the frame has a generally curved appearance from the outside), in which a tracking element of the carriage can be received, and can move between the ends of the frame.

In any embodiments disclosed herein, theexercise apparatus200 can have one ormore tension members220 configured to resist a movement of thecarriage204 relative to either or both of the first and second ends of the frame202. In any embodiments disclosed herein, thetension members220 can comprise metal springs, elastomeric springs, resilient elastomeric straps, or other spring like or axially biasing elements. The tension members can either be supported by thecarriage204, being attached to an underside of thecarriage204, or to an attachment fixture supported on an underside of the carriage.

In any embodiments disclosed herein, the apparatus can have between one tension member and as many as eight, ten, twelve or more tension members, or from one to six tension members, extending from each end of thecarriage204. Additionally, any of the tension members can be configured to extend from both ends of the carriage204 (or a first set of tension members can extend from a first side of the carriage, and a second set of tension members can extend from an opposite second side of the carriage), such that the tension members can be attached to attachment members on either end of the frame, spanning the length of the frame. In this configuration, with tension members attached to attachment members on both ends of the frame, the carriage will resist movement in either direction along the frame.

With reference toFIGS. 22-24, in any embodiments disclosed herein, any of the tension members can be supported on an underside of thecarriage204 and can have a retainingmember205 configured to support all or a portion of a length of thespring220 in a vertical direction, so that the spring does not sag away from the carriage. Additionally, in any embodiments disclosed herein, thetension member220 can have an attachment member on one or both ends thereof. In any embodiments disclosed herein, as illustrated inFIG. 22, the attachment member222 can have a loop shape having anopening223 therethrough that can be configured to slip over a post, flange, hook, or other similar attachment member supported by the frame on either of the ends thereof. Additionally, in any embodiments disclosed herein, the tension member can have alimit flange224 configured to prevent an end of the tension member from retracting into the channel or opening between thecarriage204 and theretention member205. In this configuration, the flange can maintain an end portion of the tension member such that the end portion of the tension member can be easily reached by a user by grasping an end portion of the tension member adjacent to an end portion of thecarriage204. Additionally, any of thetension members220 can also have agrasping flange225 configured to aid the user in grasping an end portion of thetension member220.

Additional embodiments of attachment members are illustrated inFIGS. 23 and 24. With reference toFIG. 24, theattachment member228 can have anannular recess229 formed therein, the recess being configured to engage with an open-ended slot or other suitably shaped flange member supported on an end portion of the carriage so that theattachment member228 can be axially attached to the frame. Theattachment member230 illustrated inFIG. 24 can have a spherically shaped end portion that can be configured to be inserted into an open-ended slot or other similarly or suitably shaped flange supported by an end portion of the frame member so that theattachment member230 can be axially attached to the frame. Additionally, in any embodiments disclosed herein, the tension members can be supported by the frame and be attachable to the carriage.

Additionally, in any embodiments disclosed herein, the lockingmember240 can be supported by either the frame or the carriage and can be configured to selectively secure thecarriage204 in any desired position along the travel path of the carriage relative to the frame. For example, thecarriage204 can be locked with the lockingmember240 in a middle position, for example but without limitation approximately midway between thefirst end200aand thesecond end200bof thedevice200. When secured in this position, or any adjacent position, a user can easily access thetension members220 that can extend from both sides of thecarriage204 or from both ends of the device to the carriage and affix the ends of such tension members to provide resistance in both directions for thecarriage204. When a user is ready to use the apparatus, the user can remove or disengage the lockingmember240 such that the carriage can freely slide along the length of the frame.

As shown inFIG. 25, some embodiments of the lockingmember240 can have apin member242 that can be translated in either direction indicated by arrow A1 inFIG. 25 to selectively engage an opening or slot in a bracket ortab244 attached to thecarriage204. Thepin member242 can be secured to theframe member208. In use, when thepin member242 is engaged with the opening in thebracket244, thecarriage204 will be prevented from moving relative to theframe208. By withdrawing thepin member244 in the direction indicated by arrow A2 shown inFIG. 25, thepin member242 can be disengaged from thebracket244 so that thecarriage204 can freely move relative to the frame. In any embodiments disclosed herein, the pin can be vertically mounted on an underside of the frame member, can be supported on the carriage itself in a more convenient location for the user, or in any other suitable location. Additionally, the lockingmember240 can be configured to lock the carriage at a plurality of different locations along the length of the frame member. This can be achieved by for example, positioning a plurality of openings in thebracket244 so that a user can insert the pin in any desired opening in the bracket member so as to secure the carriage in any desired position along the length of the apparatus. For example, some openings can be positioned such that the carriage can be locked adjacent to a platform at thefirst end200aof the apparatus, alternatively at a midpoint of the apparatus, or adjacent to a second platform at thesecond end200bof the apparatus. Additionally or alternatively, the locking member can comprise a plurality of detents that bias the carriage in any number of desired positions when the locking member is engaged.

In any embodiments disclosed herein, thecarriage204 can have a padded top surface and can support one or more pair ofshoulder pads250, and can have any of the features or components of any other carriage embodiment disclosed herein. The shoulder pads can be removably supported by openings orreceptacles252 in the carriage. The receptacles can have a small size and be configured to not affect the use of the carriage when the shoulder pad is not inserted in theopening252. A cover, plug, flap of material, or other covering can be used to cover any openings or recesses not being used.

In any embodiments, the apparatus can be configured such that a user can remove theshoulder pads250 and position them in any of theopenings252 formed in the carriage, depending on which direction the user is lying in on the carriage or depending on whether the user prefers to remove the shoulder pads to have an unobstructed surface on top of the carriage. Therefore, in some arrangements, the user can remove the shoulder pads completely so that there are no shoulder pads supported by the carriage.

With reference toFIGS. 26A and 26B, any embodiments of the shoulder pads disclosed herein can have a paddedportion251, apost254, and one ormore alignment elements256. Thepost254 andalignment elements256 can be used to support theshoulder pads250 in the desiredopening252 and permit a user to support theshoulder pads250 in any rotational orientation desired relative to thecarriage204. For example, a user can remove ashoulder pad250, rotate theshoulder pad250 by 90°, and support theshoulder pad250 in the rotated orientation by thecarriage204. Alternatively, multiple recesses or openings can be positioned adjacent to one another to permit a user to select which recess or opening to use to adjust the width of the spacing between the shoulder pads. For example, an array of two to three or four or more small recesses or openings can be arranged in a linear array, any one of which can be used to support the shoulder pads. In any embodiments, two or more openings can be used to support each of the shoulder pads. Additionally, a slideable slot could be used to position the shoulder pads in the desired width or position. Additionally, though not required, in any embodiments disclosed herein, the opening can be configured such that a pad can be inserted in one orientation, and rotated to secure the shoulder pad so that the shoulder pad cannot be removed without first rotating the shoulder pad to the initial rotational orientation before removing the shoulder pad, such as like with a key inserted into a lock. Though not required, in some embodiments, the pad must be rotated to the initial rotational orientation before it can be removed from the opening.

Each shoulder pad can be configured such that a width of the shoulder pad in one direction can be greater than a width of the shoulder pad in a transverse direction. For example, with reference toFIG. 26B, a first width W1 of the shoulder pad can be greater than a second width W2 of the shoulder pad by approximately 30%, or by approximately 20% or less to approximately 50% or more. In this arrangement, the user can narrow the spacing between the shoulder pads on the carriage by positioning theshoulder pads250 in the openings in the orientation in which the greater width is transverse to the direction of travel of thecarriage204. Similarly, the user can increase the spacing between theshoulder pads250 on thecarriage204 by positioning the shoulder pads in the openings in the orientation in which the greater width is parallel to the direction of travel of thecarriage204. In any embodiments disclosed herein, theshoulder pads250 can have locking members or biasing members that selectively lock or bias theshoulder pads250 in the desired inserted position.

With reference toFIG. 27, in any embodiments disclosed herein, theapparatus200 can have astorage compartment258 supported by theframe member208. Thestorage compartment258 can be configured to be positioned within the frame so that the carriage can travel above the storage compartment or compartments, such that the storage compartment does not obstruct the movement of the carriage from one end to the other of the frame or obstruct the user's ability to attach the tensioning members to either end of the frame. One or more storage compartments can be positioned on the apparatus. For example, a first storage compartment can be positioned at a first end portion of the frame while a second storage compartment can be positioned at a send end portion of the frame.

In any embodiments disclosed herein, the storage compartment can be configured to have dumbbell supports260 havingslots261 therein configured to support a plurality ofdumbbells262 in the storage compartment. Additionally, in any embodiments disclosed herein, a storage compartment can be positioned at both ends of the frame and can extend under the front or aft platforms or may be located under both the front and the aft platforms. The storage compartment can be configured to store multiple different objects or devices, such as without limitation, dumbbells, water bottles, towels, other Pilates related equipment such as the Magic Circle, or any other desired objects such as cell phones, wallets, etc. Additionally, the storage compartment can have multiple levels or tiers for storage of the different objects or devices and/or can extend all the way down to the ground surface.

With reference toFIGS. 27A and 27B, in any embodiments disclosed herein, theapparatus200 can have one ormore straps170 that can have an end portion attachable to the carriage member. The strap or straps can extend through anopening266 positioned at either or both of the end portions of the apparatus. The straps can be configured such that, for example and without limitation, a user can exercise the muscles of his or her lower body using thestrap190 by pulling the strap away from the carriage, causing the carriage to move against the force or bias exerted on the carriage by the tension members.

FIG. 28 illustrates an embodiment of abar assembly270 that can be used with any of the embodiments of the exercise apparatus disclosed herein. Thebar assembly270 can have afirst bar assembly270aand asecond bar assembly270b, each positioned adjacent to either side of theframe208. Each

bar assembly

270a,270bcan have a firstvertical bar member272,second bar member274, and ahandgrip member276. A rotatable joint278 can be positioned between thefirst bar member272 and thesecond bar member274. The rotatable joint278 can permit the second bar member to be selectively and lockably positioned in a plurality of different positions, including a horizontal position as shown in solid lines, and a vertical position shown in dashed lines. In some embodiments, the joint278 can permit the second bar member to rotate within a 180° range. Additionally, the rotatable joint can be configured to permit thesecond bar member274 to be lockably positioned in any desired angular orientation relative to thefirst bar member272. For example, without limitation, thesecond bar member274 of the first and the second bar assemblies can be lockably positioned in mutually opposing directions, facing away from a center plane of the apparatus. Insert pins, bolts, or other suitable mechanisms or fasteners can be used to secure the joints in the desired locations.

In some embodiments, the rotatable joint278 can be configured such that when the joint is in the desired rotational or angular orientation, a user can lock or bias the joint to remain in position so that the bar members remain in the desired orientation and do not inadvertently move or rotate during use of the apparatus. For example, in some embodiments, the joint278 can have detents, channels, openings, slots, engagement pins, teeth, screws, clamps, and/or other locking or fastening elements configured to selectively lock the joint in the desired angular orientation.

As mentioned, thesecond bar member274 can be lockably positioned in a vertical orientation. In this configuration, thehandle member274 will be positioned at a height above thecarriage204 defined in part by a length of thefirst member272 and thesecond member274. In this configuration, the handle members can each be rotatably positioned at any desired orientation relative to thesecond bar member274 by rotating the handle member about axis A3 illustrated inFIG. 28. In any embodiments, for example, thehandle member276 can be rotationally positioned in any of the plurality of desired angular orientations about axis A3. For example, thehandle member276 can be configured to be lockable in a plurality of angular positions each separated by approximately 90°, as shown, or approximately 45° or less. Detents, channels, openings, slots, engagement pins, teeth, screws, clamps, and/or other locking or fastening elements can be used to selectively secure thehandle member276 in the desired angular orientation relative to thesecond bar member274. Thebar assembly270 can be positioned at either or both ends of theapparatus200.

Additionally, in any embodiments disclosed herein, the first and/or

second bar member

272,274 can be configured to be telescopically adjustable, so that a user can adjust a vertical height or position of thejoint member278, and/or thehandle member276, relative to a carriage, seat, or platform surface. Further, any of the bar members can be comprised of round tubular shaped members, rectangular tubular shaped members, or any other desired shaped members. In this configuration, thebar assembly270 can be used as a foot bar, ballet bar, handle bar for seated exercises, or any other desired use. Permitting the user to adjust the angular orientation and/or height of the handle members facilitates the wide ranging applications of the bar assembly. In any embodiments disclosed herein, thebar assembly270 can have split handles or a continuous handle extending across the bar assembly.

FIGS. 29A and 29B illustrate another embodiment of abar assembly280 that can be positioned at either or both ends of theapparatus200 and that can be used with any of the embodiments of the exercise apparatus disclosed herein. Thebar assembly280, and any other bar assembly disclosed herein, can be used either as a footbar or as a handle bar member. Additionally, as with any other bar assembly disclosed herein, thebar assembly280 can be configured to support one or more pulley members (such as a pair of pulley members) thereon. Thebar assembly280 can have a first bar assembly280aand a second bar assembly280b, each positioned adjacent to either side of theframe208. Each bar assembly280a,280bcan have a firstvertical bar member282,second bar member284, and a handgrip orfootbar member286.

A rotatable joint288 can be positioned between thefirst bar member282 and thesecond bar member284. The rotatable joint288 can permit the second bar member to be selectively and lockably positioned in a plurality of different positions, including a vertical position as shown in solid lines, and any of the other angular orientations or position shown in dashed lines. The rotatable joint288 can, in some embodiments and without limitation, permit thesecond bar member284 to be lockably or non-lockably positioned in any desired angular orientation with and an approximately 270° range.

Additionally, the rotatable joint can be configured to permit thesecond bar member284 to be lockably positioned in any desired angular orientation relative to thefirst bar member282. For example, without limitation, thesecond bar member284 of the first and the second bar assemblies can be lockably positioned in opposite directions, one direction facing toward thefirst end200aof theapparatus200 and a second direction facing away from thefirst end200 of theapparatus200.

In some embodiments, the rotatable joint288 can be configured such that when the joint is in the desired rotational or angular orientation, a user can lock or bias the joint to remain in that position so that the bar members remain in the desired orientation and do not inadvertently move or rotate during use of the apparatus. For example, in some embodiments, the joint288 can have detents, slots, channels, openings, engagement pins, teeth, screws, clamps, and/or other locking or fastening elements configured to selectively lock the joint in the desired angular orientation.

As mentioned, thesecond bar member284 can be lockably positioned in a vertical orientation. In this configuration, thehandle member284 can be positioned at a height above thecarriage204 defined in part by a length of thefirst member282 and thesecond member284. In this configuration, the handle members can each be rotatably positioned at any desired orientation relative to thesecond bar member284 by rotating the handle member about axis A4 illustrated inFIG. 29. In any embodiments, for example, thehandle member286 can be rotationally positioned in any of the plurality of desired angular orientations about axis A4. For example, thehandle member286 can be configured to be lockable in a plurality of angular positions each separated by approximately 90°, or approximately 45°, or less. Detents, channels, openings, engagement pins, teeth, screws, clamps, and/or other locking or fastening elements can be used to selectively secure thehandle member286 in the desired angular orientation relative to thesecond bar member284. In the illustrated embodiment, aninsert pin290 can be used to removably lock the handle member in any of a plurality of desired vertical positions and rotational positions relative to thesecond bar member284. Thebar assembly280 can be positioned at either or both ends of theapparatus200.

As mentioned, in any embodiments disclosed herein, the first and/or

second bar member

282,284 can be configured to be telescopically adjustable, so that a user can adjust a vertical height or position of thejoint member288, and/or thehandle member286, relative to a carriage, seat, or platform surface. Further, any of the bar members can be comprised of round tubular shaped members, rectangular tubular shaped members, or any other desired shaped members. In this configuration, thebar assembly280 can be used as a foot bar, ballet bar, handle bar for seated exercises, or any other desired use. Permitting the user to adjust the angular orientation and/or height of the handle members facilitates the wide ranging applications of the bar assembly. In any embodiments disclosed herein, thebar assembly280 can have split handles or a continuous handle extending across the bar assembly.

With reference toFIG. 30, any of the bar assemblies disclosed herein can be configured to have a vertically adjustable height. For example, with reference toFIG. 30, the bar assembly can be configured to have afirst bar member302 and asecond bar member304 on each side of thebar assembly300. Asupport bar306, which can be used as a ballet bar, a foot bar, or otherwise, can extend between the two sides of the bar assembly. Additionally, thebar assembly300 can have a lockable joint308 between thefirst bar member302 and thesecond bar member304. In this arrangement, a user can rotate the second bar member andsupport bar306 about an axis A5 through thejoint member308 between afirst position300ashown in solid lines and asecond position300bshown in dashed lines, or any position therebetween. Theslot member308 can have detents, slots, channels, openings, engagement pins, teeth, screws, clamps, and/or other locking or fastening elements configured to selectively lock the joint in the desired angular orientation.

In any embodiments disclosed herein, such as and without limitation the embodiment disclosed inFIG. 31, the pulley member used for the rope/cable system for the exercise apparatus can be supported on any portion of any of the bar assemblies disclosed herein. For example, as shown inFIG. 31, afirst bar member310 that is configured to support asecond bar member311 and/or handle member can also be used to support apulley member312 through which a rope orcable assembly313 can be routed for use during operation of the exercise apparatus. Additionally, any of the details or components of the rope or pulley systems of any of the devices conventionally available can be used with any of the exercise apparatus embodiments disclosed herein, in addition to or alternatively to any of the components or details of the embodiments disclosed herein. Any embodiments disclosed herein can have a first set of pulleys and handles, and a second set of pulleys and handles.

Some of the following embodiments are directed to a convertible chair members, wherein a height of a particular platform surface is converted from a first, platform height in which the top of the platform is approximately level with a top planar surface of the carriage to a second, chair height in which the top surface of the convertible chair member is positioned at a height suitable for performing seated exercises. Any of the embodiments of the chair members disclosed herein can be used with any of the other apparatuses, components, or other features of any of the embodiments disclosed herein. Additionally, any of the convertible chair members disclosed herein can be used with any suitable pedal members, the pedals being configured to provide a resistance force when user exerts a downward force on the pedals towards a ground surface, thereby exercising one or more muscles in the user's body. In any embodiments, the pedals can be split pedals wherein the left pedal can be depressed independently of the right pedal. Alternatively, in any embodiments disclosed herein, the pedals can be a single pedal wherein the entire pedal member moves simultaneously.

For example, with reference toFIGS. 32A-32E, an embodiment of a convertible chair module400 (also referred to herein as a convertible chair, convertible platform, or seat apparatus) that can be used with any of the reformer embodiments disclosed herein or available on the market is now described. One of the benefits of theseat apparatus400 is not only that the seat apparatus can be easily removed from the exercise apparatus without the use of any tools or having to remove any fasteners when not being used and stored in a different location, but also that theconvertible seat apparatus400 can also be converted from a usable platform on a first end portion of the reformer apparatus to a reformer chair that can be used to perform seated exercises on the reformer apparatus without the use of any tools or any fasteners to convert the platform to the chair. For example, with reference toFIG. 32A, theconvertible chair402 can be supported by aframe member404 having anopening406 therein. When theconvertible chair402 is supported by theframe404 and a first position, as illustrated inFIG. 32A, aplatform surface408 of the convertible chair will be in the upward, usable position. In this position, theconvertible chair402 is configured such that a level of theplatform surface408 will be substantially and approximately level with a top level or top surface of the movable carriage, such that theplatform surface408 can be used as an end platform for any of a variety of exercise movements using the end platform. In this position, thechair surface410 of theconvertible chair402 extends through anopening406 in theframe404 and faces downward. Aflange412 extending around a perimeter of theconvertible chair402 can rest on a top surface of theframe404 to prevent the convertible chair from simply following through theopening406 in theframe404.

Alternatively, when a user desires to perform seated or chair exercises (which is meant herein to include lying, standing, kneeling, or other exercises using the platform in an elevated position), a user can simply lift theconvertible chair402 from theframe member404 and invert thechair member402 such that thechair surface410 is positioned in an upward direction. In this position, a user can sit on thechair surface410 and can perform any of a variety of seated exercises on the device. One or more pedal members, having springs or other resilient members for resistance, can be positioned beneath or adjacent to theconvertible chair410 such that a user can exercise by forcing the pedal members toward the ground. In some embodiments, the convertible chair can have a recess formed in one side thereof, the recess being configured to permit the exercise pedals to retract within the recess such that a full range of motion of the pedals can be achieved.

FIGS. 33A-33C illustrate another embodiment of a convertible chair orconvertible chair module420 that can be used with any of the reformer embodiments disclosed herein or otherwise. As with theconvertible seat apparatus400, one benefit of theconvertible chair module420 is that the convertible chair module can be easily removed from the exercise apparatus, without the use of any tools, and that the convertible chair module can be converted from a usable platform on a first end portion of the reformer apparatus to a reformer chair that can be used to perform seated exercises on the reformer apparatus.

For example, with reference toFIG. 33A, theconvertible chair module420 can be positioned in a first position such that afirst surface421 of the chair module is positioned against a ground surface. When theconvertible chair420 is positioned in the first position, as illustrated inFIG. 33A, aplatform surface422 of the convertible chair will be in the upward, usable position. In this position, theconvertible chair420 is configured such that a level of theplatform surface422 will be substantially and approximately level with a top level or top surface of the movable carriage, such that theplatform surface428 can be used as an end platform for any of a variety of exercise movements using the end platform. In this position, thechair surface424 of theconvertible chair422 will be facing away from the reformer apparatus. A hook orlatch member426 can be supported on a vertical frame surface, theflange426 being configured to engage with any of a plurality ofrecesses428 each having a complementary shape formed in the chair module. For example, afirst recess428 can be formed on anend surface429 that can be configured to receive the hook orlatch member426 to secure the chair module to the frame of the apparatus when the platform surface is desired to be used.

Alternatively, when a user desires to perform seated or chair exercises, a user can simply lift theconvertible chair module420 and disengage the chair module from thelatch member426, and rotate the chair module by 90°, and then position thechair module420 such that theplatform surface422 of the chair module is positioned adjacent to the frame member and such that thechair surface424 is facing upward. To secure the chair module to the frame member, the user can engage thelatch member426 with therecess member428 formed in theplatform surface422. In this position, a user can sit on thechair surface424 and perform any of a variety of seated exercises on the device. One or morepedal members429, having springs or other resilient members for resistance, can be supported within an internal space or recess formed in the module. In this position, a user can perform exercises by forcing the pedal members toward the ground.

In any convertible chair embodiments disclosed herein, one or more pedal members can be attached to the frame or other component of the apparatus, independent of the platform or convertible chair. For example and without limitation, the pedals that can be usable with theconvertible chair402 can be supported directly by the frame of the apparatus independent of thechair402 or theconvertible chair420, thereby making the chair lighter weight and potentially easier to handle. Additionally, with any of the convertible chair embodiments disclosed herein, the pedals can be retractable such as with any of the pedal embodiments disclosed herein, and/or can have any other features of any of the other embodiments disclosed herein.

FIG. 34 illustrates another embodiment of achair module440 that can be removably attached to a reformer. As illustrated, thechair module440 can have a sittingsurface442 supported by aframe member443, one or morepedal members444, and one or more (typically two or more) resilient members such as coil springs446. Thechair module440 can be removably attachable to theframe member446 of the reformer apparatus so that the chair member can be removed when not being used. For example, with reference toFIG. 34, the chair member can have a flange orlatch member448 that can be configured to engage with a recess orattachment mechanism449 supported by theframe446. When a user desires to use thechair module440, the user can simply engage thelatch member448 with theattachment mechanism449 supported by frame member of theexercise apparatus448 and then begin using the chair apparatus.

Any of the foregoing removable chair module embodiments can be configured to be used with any suitable reformers on the market. For example, a kit can be prepared wherein the attachment mechanisms can be attached or retrofit to an existing reformer. Such attachment mechanisms can be used to engage the chair module such that the chair module can be used with any suitable existing reformers on the market during use. Additionally, in any of the foregoing chair module embodiments or in any of the chair embodiments disclosed herein, a resistance level of the pedals can be adjusted by repositioning an end portion of the resistance member, which can be a coil spring, at any of a variety of attachment points along a length of the pedal. For example, when an end portion of the resistance member is positioned closer to the axis of rotation of the pedal, the force required to deflect the pedal will be less than if the end of the spring member is positioned further away from the axis of rotation. Therefore, moving the end portion of the resistance member further away from the axis of rotation can increase the amount of force required by a user to deflect the pedal and, accordingly, increase the amount of work the muscle must perform during the exercise.

FIG. 35 illustrates another embodiment of aconvertible chair apparatus450 that is configured to be usable either as a platform on an end of the reformer or as a chair member for seated exercises. Thechair apparatus450 can have aplatform452, one or more linkage members454 configured such that an end portion of the linkage members can slide along a channel orslot455, and one or more locking supports456 configured to secure theplatform452 in the raised, second position when desired. Theplatform452 of theconvertible chair apparatus450 is configured to move from a first, lowered position, indicated by452ato a second, raised position, indicated by452binFIG. 35. In the first, lower position, a top surface of theplatform452 is configured to be approximately level with a top surface of thecarriage458. When theplatform452 is in a second, raised position, as indicated by452b, theplatform452 can be at a height that will permit a user to perform exercises from a seated position. In some embodiments, only one linkage member454 (such as thefirst linkage member454a) can be used on each side of theplatform452, in addition to at least onelocking mechanism456, to support the platform. The locking mechanism can be configured such that, when theplatform452 is in the desired height, a user can overextend the midspan joint of the lockingmember456, slide a securing sleeve over the midspan joint, or otherwise to selectively lock theplatform452 in the raised position. Any of the linkage members or locking member can have rotatable pins or joints at the ends thereof to permit the linkage members or locking members to rotate at an end portion thereof. In any embodiments herein, including thechair apparatus450, the platform can be configured to move up and down on one or more guides or rails that can be supported by the apparatus, such as by the frame.

In some embodiments, apin457 positioned at an end portion of thesecond linkage member454bcan slide within theslot455 in the direction defined by arrow A6 inFIG. 35. In this configuration, when theplatform452 is raised, thepin457 will translate from a first end of theslot455 in the direction A6 toward the first linkage member. Thechair apparatus450 can be configured such that, when thepin457 is moved away from thefirst end portion455aof the slot to the second end portion455bof the slot, such that an angle A between thesecond linkage member454band a centerline of the slot is less than 90°, the second linkage member will be biased toward the second end455bof the slot so as to selectively lock the seat member in the second, upper position. Alternatively, as mentioned, the lockingmember456 can be used to secure the seat in the second, raised position.

One or more pedal members, each having one or more resistance members attached or attachable thereto, can be supported by theframe456 of the exercise apparatus so that the user can perform exercises by deflecting the pedal members toward the ground surface. Additionally, in some embodiments, thechair apparatus450 can have one or more springs (which can be gas springs, elastomeric springs, wire springs, or other suitable spring mechanisms) used to make the seat easier to move from the lowered to the raised position. For example, in any embodiments disclosed herein, the chair apparatus can be configured such that a latch mechanism is used to hold or secure theplatform452 in the lowered position such that, when the latch mechanism is disengaged, the gas spring will exert a force on the platform of sufficient magnitude to move the platform from the lowered position to the raised position, but sufficiently compressible such that a user can move the platform from the raised position to the lowered position by exerting a downward force on the platform.

FIGS. 36A-36C illustrate another embodiment of aconvertible chair apparatus470 that can be used with any of the exercise apparatuses disclosed herein or otherwise. Theconvertible chair apparatus470 is configured to be usable either as a platform on an end of the reformer or as a chair member for seated exercises. Thechair apparatus470 can have aplatform472, one or more support flanges orsupport members474 supported by the platform472 (the illustrated embodiment having a pair ofsupport flanges474, one on either side of the platform), and one or more bracket supports476 configured to support the support flanges of theplatform472 either the first, platform position or the second, raised position. The first position is indicated by472a, while the second position is indicated by472b.

Thus, in this configuration, theplatform472 of theconvertible chair apparatus470 is configured to move from a first, lowered position, indicated by472ato a second, raised position, indicated by472binFIG. 36A. In the first, lower position, a top surface of theplatform472 is configured to be approximately level with a top surface of thecarriage478. When theplatform472 is in a second, raised position, as indicated by472b, theplatform472 can be at a height that will permit a user to perform exercises from a seated position. In some embodiments, thechair apparatus470 is configured such that theplatform472 is supported in a cantilever disposition by thebracket members476 attached to or integrally formed with theframe member479 of the apparatus.

To move theplatform472 from the first, lowered position to the second, raised position, theplatform472 can be moved so as to translate or slide relative to thesupport flanges474 out of engagement with therecess477 formed in the first bracket members476a. Theplatform472 can then be positioned relative to thebracket members476 so that thesupport flanges474 slide into engagement with therecess477 formed in thesecond bracket members476b. Once in this position, theplatform472 and thesupport flanges474 can be configured to be robust enough and stiff enough to support theplatform472 in a cantilever disposition relative to theframe members479. Additionally, two, three, or more sets of bracket members can be positioned on the frame members to permit a user to position the platform at any of a plurality of different raised positions (two, three, or more) above the first position so that a user can adjust a height of the seat to a desired level according to his or her preferences.

Although not required, additional strength and support can be achieved by the use of one or more buttress members480 (also referred to herein as support members or support flanges). The one or more buttressmembers480 can be positioned on theplatform472 and sized in such a way that the buttressmembers480 will abut the frame member is479 when theplatform472 is supported by thebracket members476. This will provide an additional point of contact and force between theplatform472 and theframe members479. As with any of the seat embodiments, the seat can have a padded upper surface that is comfortable for a user in a seated position. Additionally, when in the seated position, a user can rotate the one ormore handle members481 so that the user can grasp thehandle members481 when using theplatform472 for seated, or even standing, exercises.

Additionally, in some embodiments, thechair apparatus470 can have one or more springs (which can be gas springs, elastomeric springs, wire springs, or otherwise) configured to exert an upward force on the platform to make the platform easier to move from the lowered to the raised position. Further, in any embodiments disclosed herein, the chair apparatus can be configured such that support flanges474 (which can be pins, latches, flanges, or other suitable engagement mechanisms) can be advanced into or withdrawn out of therecesses477 formed in thesupport brackets476 without rotating theentire platform472. In this arrangement, the platform can be configured to translate vertically along a track between the first, lowered position and any of a variety of raised positions, depending on the height of the bracket members. Two, three, or more pair of bracket members can be positioned above the first position to enable the user to position the platform at any of the plurality of positions.

The support flanges474 can be used to hold or secure theplatform472 in the desired position such that, when the one ormore support flanges474 are engaged with thebracket members476, thesupport flanges474 will hold theplatform472 in the desired position despite the force of the gas spring. The gas spring can be configured to exert a force on the platform of sufficient magnitude to move the platform from the lowered position to the raised position, but be sufficiently compressible such that a user can move the platform from the raised position to the lowered position by exerting a downward force on the platform.

As with any of the other chair embodiments disclosed herein, one or morepedal members482, each having one or more resistance members attached or attachable thereto, can be supported by theframe476 of the exercise apparatus so that the user can perform exercises by deflecting the pedal members toward the ground surface. In any embodiments disclosed herein, the one or morepedal members482 can be supported by theplatform472 so that they are removable along with theplatform472. Additionally, in any embodiments, the pedals42 can be supported directly by theframe479 of the exercise apparatus and be telescoping or otherwise retractable so as to occupy less space when not being used. For example, in some embodiments, the pedal members can have telescoping members configured to extend when the user desires to use the chair apparatus for seated exercises. Additionally, in some embodiments, the pedal members can be configured to automatically extend or deploy when desired to be used. In some embodiments, the telescoping members of the pedal members can be configured to have a friction lock that resists the retraction or collapse of the telescoping members when a user exerts a downward force on an end portion of the pedal members (i.e., while performing exercises), but which can translate relative to one another so that a user can extend or collapse the telescoping members when the user desires to either deploy or stow, respectively, the pedal members.

In some embodiments, the pedal members can have one or more springs therein, which can be gas springs, elastomeric springs, wire springs, or otherwise, configured to bias the pedals to an extended position. In this arrangement, the pedals can be biased toward the extended, usable position such that, when the pedals are not restrained, they will automatically extend to the usable length. For example and without limitation, with reference toFIG. 36A, theplatform472 can be configured to have a tab orflange484 on an end portion thereof configured to restrain the length of the pedal members in a contracted position when theflange484 engages an end portion of thepedal members482. When the platform is raised, the flange will release thepedal members484 and permit the pedal members to automatically extend to the usable position.

FIGS. 37A and 37B illustrate another embodiment of a convertible chair apparatus that can be used with any of the exercises apparatus embodiments disclosed herein. As shown inFIG. 37A, when the platform492 is in the first, lowered position492a, an upper surface of the platform492 will be approximately level with an upper surface of thecarriage491. In this position, the one or morepedal members494 can be positioned in a stowed or retracted position494agenerally underneath the platform492. The one or morepedal members494 can have afirst pedal member496, asecond pedal member498 rotatably attached to an end portion of thefirst pedal member496 using a rotatable joint499, and apedal surface500 that can be positioned at an end portion of thesecond pedal member498. Though not required, thepedal surface500 can be rotated within a predefined range of rotation relative to the second end portion of thesecond pedal member498 for user comfort and ergonomics. Springs or other suitable devices can be used to automatically rotate thesecond pedal member498 relative to thefirst pedal member496 about the joint499 when the pedals are desired to be deployed, such as, for example and without limitation, when the platform492 is raised from a first position to a second or third raised position above the carriage height, causing the pedals to extend outward toward the extended position represented by494bas shown inFIG. 37B. In any embodiments disclosed herein, such as with the embodiment described above having the platform492, the platform can be supported by one or more guides, rails, channels, sliders, or other similar devices or features along which the platform can translate. This can facilitate the ability to change the height of the platform. One or more springs, such as gas springs, mechanical springs, or otherwise, can be used to facilitate the lifting of the platform to any of the desired heights along the rails or otherwise.

When the user desires to stow thepedal members496, the user can rotate the second pedal member about the rotatable joint499 in a direction that will cause thepedal surface500 to rotate closer to theframe member493. At that point, the user can use a strap, a latch, one or more insert pins, or other suitable securing mechanism to restrain thesecond pedal member498 in the desired, stowed position. Alternatively, thesecond pedal member498 can be restrained in the desired, stowed position by lowering the platform492 to contact thesecond pedal member498 and prevent thesecond pedal member498 from rotating to the extended position. Additionally, as with any of the other embodiments disclosed herein, one or more spring members can be attached to the pedal members to exert a resistance force on the pedal members when the users exert a downward force on the pedal members.

FIGS. 38A and 38B illustrate another embodiment of a convertible chair apparatus that can also be used with any of the exercises apparatus embodiments disclosed herein. As shown inFIG. 38A, when the platform512 is in the first, loweredposition512a, an upper surface of the platform512 will be approximately level with an upper surface of the carriage511. In this position, the one or more pedal members514 can be positioned in a stowed or retractedposition514agenerally underneath the platform512. The one or more pedal members514 can have afirst pedal member516, asecond pedal member518 telescopically extendable from an end portion of thefirst pedal member516.

In any embodiments, thepedal surface510 can be rotated within a predefined range of rotation relative to the second end portion of thesecond pedal member518 for user comfort and ergonomics. Springs such as gas springs, resilient members, mechanical springs, or other suitable devices can be used to automatically extend thesecond pedal member498 away from and out of the inside of thefirst pedal member496 when the pedals are desired to be deployed, such as, for example and without limitation, when the platform512 is raised from a first position to a second or third raised position above the carriage height. This can cause the pedals to extend outward toward the extended position represented by514bas shown inFIG. 38B. In any embodiments, a pin member orother securing device519 can engage any of a plurality ofopenings520 formed in the second pedal member to secure thesecond pedal member518 in any of the number of desired lengths depending on the user's preferences.

When the user desires to stow thepedal members516, the user can retract or collapse the second pedal member within the first pedal member and use a strap, thepin member519, or other device to restrain the second pedal member within the first pedal member. Alternatively, thesecond pedal member518 can be restrained in the desired, stowed position by lowering the platform512 to contact thesecond pedal member518 and prevent thesecond pedal member518 from rotating to the extended position. For example, in some embodiments, aflange member522 extending from an end portion of the platform512 can be used to axially restrain thesecond pedal member518 such that, when the platform512 is in the lowered position, the platform and/orflange member522 will restrain the pedal member514 in the stowed state. Similarly, when the platform512 is in a raised position above the pedal member or members, the pedal member or members514 will be permitted to extend automatically to the usable position. Additionally, as with any of the other embodiments disclosed herein, one or more spring members can be attached to the pedal members to exert a resistance force on the pedal members when the users exert a downward force on the pedal members.

With reference toFIG. 39, any of the pedal530 embodiments disclosed herein can be configured to have anadjustable dial532 that can be used to adjust or set the initial rotational position of the pedal member530. For example, in some embodiments, anadjustable dial532 can be configured rotate about an axis A7 to adjust the initial rotational position of the pedal member530. In this arrangement, apin534 can be rotated to be in contact with a pedal member. The initial position of the pedal will depend on the position of the pin relative to the center axis A7. For example, if the pin is in the position indicated by534, the pedal will be positioned in a lower starting position530a, as shown in dashed lines, than if the pin rotated about the axis A7 to be in the position indicated by536.

FIGS. 40-44 illustrate another embodiment of areformer apparatus620 having afirst end620aand asecond end620b, aframe622, and amovable carriage624 supported by a pair ofhorizontal frame members628 of theframe622. Theapparatus620 can have any of the features, components, or other details of any of the embodiments of the apparatus, convertible chair, or otherwise disclosed herein. Thecarriage624 can translate relative to theframe622 between at least thefirst end620aand thesecond end620bof the apparatus. Thecarriage624 can roll, slide, or otherwise move relative to the frame. In any embodiments disclosed herein, the frame can be formed from wood, metal, fiberglass, plastic, or any combination of the foregoing. Thehorizontal frame members628 can extend between a first vertical frame member or members630 positioned at thefirst end620aof theapparatus620 and a second vertical frame member or members632 positioned at thesecond end620bof theapparatus620.

As with any other embodiments disclosed herein, thecarriage624 can support one ormore tension members660. In any embodiments disclosed herein, thetension members660 can comprise metal springs, elastomeric springs, resilient elastomeric straps, or other spring-like or axially resilient elements. For example and without limitation, a first set of tension members654 can be positioned at a first end624aof thecarriage624 and a second set oftension members660 can be positioned at a second end624bof thecarriage624. Alternatively, a single set of tension members can be extendable from both sides of the carriage to permit a resistance force to be applied in both directions from the carriage.

Any embodiments of theapparatus620 can have aconvertible chair assembly670 positioned at thefirst end620aof theapparatus620. The embodiment of theconvertible chair670 of theapparatus620 can have any of the same features, components, details or other configurations of any of the other convertible chair embodiments disclosed herein, in combination with or in the alternative to any of the features components, details or other configurations described herein with respect toapparatus620. The convertible chair can be configured to convert from a platform, wherein the platform is level with the carriage, to a chair member used to perform seated exercises. In some embodiments, thechair assembly670 can be attachable to theframe622 of the apparatus. In particular, though not required, thechair assembly670 can be attached to thesupport legs680 of the frame, and can be moveable up and down relative to thesupport legs680 so as to convert from the first, platform position (as shown inFIG. 45A) to the second, chair position (as shown inFIG. 45B). Please note that the springs have been omitted fromFIG. 45A for clarity, but can remain attached to the bracket member and the pedals, even when the pedals are in the retracted state shown inFIG. 45A. In any embodiments disclosed herein, the pedals can be configured to come out or extend outwardly when the platform is moved upwardly, and to move back or to a retraced state when the platform is moved down.

In any embodiments disclosed herein, theconvertible chair670 can have aplatform684, aframe686 attached to theplatform684, a pair of independentlydeflectable pedal members690, and aresistance element692 configured to exert a resistance force on each of the pedal members. Theresistance elements692 can be supported on one end by abracket member693 secured to theframe686 of theconvertible chair apparatus670. In some embodiments, thepedal members690 can be supported by asupport member694 that can be attached directly to theplatform684 or theframe686 so as to be automatically deployable when theplatform684 is moved from the first, platform position to the second, chair position. However, in some embodiments, thesupport member694 or thepedal members690 can be attached directly to the frame of the apparatus so that the movement or position of the pedal members is not affected by the movement or position of the platform.

Theplatform684 andframe686 that the platform is attached to can translate relative to thesupport legs680 of the frame of the apparatus and can be selectively locked in the desired position relative to thesupport legs680. For example, in some embodiments, fasteners such as bolts, hand or thumb bolts, quick release levers, or any other suitable fasteners preferably operable without the use of tools can be used to secure theframe686 to thesupport legs680, the fasteners being tightenable relative to thesupport legs680 once thesupport legs680 are in the desired position so that theplatform684 does not inadvertently move when a user exerts a force on theplatform684. Additionally, in some embodiments, engagement mechanisms such as spring loaded pins or other similar locking mechanisms preferably operable without the use of tools can be used to secure theframe686 to thesupport legs680 at any of a variety of vertical positions relative to thesupport legs680 so that theplatform684 does not inadvertently move when a user exerts a force on theplatform684. One or more springs (which can be gas springs, elastomeric springs, wire springs, or other suitable spring mechanisms) can be used to bias theplatform684 toward the second, chair position to make it easier for a user to move the platform from the first, platform position to the second, chair position.

Additionally, in some embodiments, thechair assembly670 can have a plurality of engagement features, which can be protrusions, tabs, teeth, splines or a splined surface, or other similar features, positioned along one or more engaging surfaces between theframe member686 and thesupport legs686 so as to selectively secure the frame andplatform684 at any of a variety of vertical positions relative to thesupport members680. A release mechanism such as a lever may be used to disengage the one or more engagement features so that the user can adjust the height of the platform. For example, a lever positioned under a front surface of the platform can be used to engage and disengage a first engagement element attached or supported by theplatform684 and/orframe member686 relative to a second engagement element attached to or supported by the frame of theapparatus620. In this configuration, the platform can be converted from an end platform to a chair by disengaging the first engagement element from the second engagement element and moving the platform to the second, raised position or any of a plurality of raised positions. Again, springs can be used to facilitate the movement of the platform from the first to the second position. Once in the desired position, the disengagement mechanism can be released, causing the first engagement element to securely engage the second engagement element. The first engagement element can have one or more protrusions, splines, or teeth configured to interlock with any of a plurality of engagement features of the second engagement element, which can comprise a plurality protrusions, spines, or teeth along a surface of the second engagement element.

Additionally, in some embodiments, the first engagement element can be configured to securely disengage from the second engagement element without the use of a release level or any other release mechanism. For example, with the platform in the desired position, a user can exert a downward force on the chair by sitting, kneeling, or otherwise, the downward force causing the first engagement element to securely engage the second engagement element to prevent the platform from inadvertently moving downward. This can be achieved, in some embodiments, by configuring theframe686 to rotate relative slightly relative to thesupport members680 when a downward force is applied to the platform, such rotation causing the engagement of the first engagement mechanism with the second engagement mechanism.

Additionally, in any embodiments disclosed herein, the one or more pedal members can be configured to automatically deploy to a usable position when the platform is converted to a chair. With reference toFIGS. 45A and 45B, thesupport member694 can be supported by the platform using abracket member698 having ashaft700 therethrough that permits a first end of the support member694 (the first end of the support member being positioned closer to the platform684) to rotate relative to the platform. Similarly, a second end portion of the support member694 (the second end portion of the support member being positioned adjacent to the pedal members) can also support ashaft706 that can support the pedal members and permit the pedal members to rotate about theshaft706.

In this configuration, when the platform is in the first, platform position (as illustrated inFIG. 45A) the pedals can be configured to retract inward under the frame of the apparatus. Thereafter, when a user desires to convert the platform to a chair apparatus, the user can move the platform from the first position to the second position (shown inFIG. 45B) as described above, which can cause the pedal members to automatically deploy to the usable position. In particular, with reference toFIG. 45A, as theplatform684 is being raised, thesupport member694 will be caused to rotate from the angled or stowed position shown inFIG. 45A to a more vertical or upright position as thebracket member698 is moved upward with theplatform684. As thesupport member694 rotates to a more vertical orientation, the second end of thesupport member694 will automatically move outward away from the frame andsupport members680 of the apparatus, in the direction defined by arrow A8 inFIG. 45A. This will cause the pedals to move outward in the direction defined by arrow A8 inFIG. 45A from the first, stowed position shown inFIG. 45A to the second, deployed position shown inFIG. 45B. When a user desires to stow the pedals in the first position, the user merely pushes the platform downward to the first, platform position.

Alternatively, with reference toFIGS. 46A and 46B, thepedal members790 can be supported by ashaft member796 that is supported directly by thesupport members680 of the frame of the apparatus. In this configuration, the pedals can rotate about ashaft796, and the shaft remains in a fixed position relative to thesupport legs680 of the frame regardless of the position of theplatform784. When the platform is in the first, platform position (as shown inFIG. 46A), thespring members792 will bias the pedal members to a first, stowed position. Additionally, a latch, tab, lever, snap, bracket, or other attachment mechanism can be used to hold thepedal members790 in the first, stowed position. When the user converts the platform from the first position to the second, chair position (as shown inFIG. 46B), the pedals will then be positioned in a usable position such that a user seated on thechair784 can operate the pedals to exercise his or her muscles.

FIG. 47 illustrates some of the plurality of lockable or securable positions of thehandle members800. For example, as shown, each of the twohandle member assemblies800 are independently positionable in any of a variety of vertical positions and rotational positions. For example, the handle members can be extended to any of a plurality of vertical positions by moving thehandle members800 either up or down along the arrow A9 shown inFIG. 47. Thehandle members800 can be secured in any of the vertical positions by engaging thelocking element802 relative to ashaft member804 of thehandle member assembly800. For example and without limitation, the locking element can comprise anengagement pin803 supported within asupport member812, the engagement pin being configured to extend into any of a plurality ofopenings805 formed in theshaft member804 to secure the shaft member in the desired position. Additionally or alternatively, the locking element can tighten against theshaft member804 to secure or additionally secure the shaft member in the desired extended position.

In some embodiments, the handle member assemblies can be rotationally adjustable about a centerline axis of theshaft member804 by rotating thehandle portion806 in either direction about the centerline axis of theshaft member804, as represented by arrow A10. Thehandle portion806 can be secured in any of the desired rotational positions such that thehandle portion806 can be positioned in any of a large number of extended and rotational positions relative to the convertible chair assembly. As shown, thehandle portion806 can be positioned in 90° increments about the centerline axis of theshaft member804. However, the design is not so limited. In some embodiments, thehandle member assembly800 can be configured such that thehandle portion806 can be positioned in any of a number of incremental positions about the centerline axis of the shaft member, including being positioned in 45° increments, 22.5° increments, or continuously at any rotational position about the centerline axis of the shaft member. In some embodiments, theopenings805 formed in theshaft member804 can be at 90° increments relative to one another about the circumference of the shaft member, as shown inFIG. 48, or can be a 45° increments about the circumference of the shaft member, or otherwise. The openings can be aligned vertically, or can be staggered vertically to permit the openings to be positioned at smaller incremental angles.

In some embodiments, thehandle member assembly800 can also have an indexing bracket ormember816 having anopening820 therein that can be secured to the bottom of thesupport legs680 so as to prevent the rotation of the indexing bracket. For example, theindexing bracket816 can be secured to abolt plate824 so that theindexing bracket816 is prevented from rotating relative to the bolt plate. Thebolt plate824 can be fixed to thesupport member680 of the frame so that thebolt plate824 and theindexing bracket816 are prevented from rotating relative to thesupport member680 of the frame.

Thebracket816 can be used to align or index the end of theshaft member804 at any of a variety of desired rotational positions. For example, as illustrated, the shaft member can have anend portion822 defining a shape that is complementary to the shape of theopening820. For example, and without limitation, theend portion822 and theopening820 can have a square shape such that, when theend portion822 of theshaft member804 is engaged with or advanced into the opening, the shaft member will be prevented from rotating relative to theindexing bracket820. In any embodiments, theopening820 can have a hexagonal shaped hole, an octagonal shaped hole, a splined hole, a round hole, or otherwise. With a square shaped hole, theshaft804 can be indexed at 90° increments relative to theindexing bracket816 when the end portion of the shaft is engaged with theindexing bracket816. Additionally, theopening820 can be splined or have a plurality of teeth, and the end of the shaft can have complementary features, configured to permit the handles to be securable at any of a variety of rotational orientations, such as at 45° increments, or 30° increments, or otherwise.

Theindexing bracket816 can be press fit, welded or formed integrally with atubing member817. Thetubing member817 can be configured to be securable to thebracket member826 that can be bolted to thesupport member680 of the frame assembly of the apparatus. For example, the tubing member can be rotationally fixed to thebracket member826 using aset screw827 advanced through anopening828 in thebracket member826 and into or against a wall of thetubing member817. Alternatively, in some embodiments, the tubing member can be welded to thebracket member826 either as a sub-assembly or during final assembly. In some embodiments, thetubing member817 can be fixed to apost member834 used to support thepin assembly802 and apulley assembly828 using one or more screws, welds, or any other suitable fastening mechanism. A sleeve member can be positioned inside thetubing member817 to provide a low friction guide surface to theshaft member804.

Asecond platform840 can be rotatably supported by the frame using one or more hinges842. Opening theplatform840, as illustrated inFIG. 41, can permit access to one or more posts orattachment mechanisms844 for attachment to an end portion of thetension members660. Additionally, with reference toFIG. 50, ajump board850 having a pair ofposts852 can be supported within the frame of theapparatus620 by inserting theposts852 into theopenings854 formed in the frame members. Theadjustable foot bar860 can be rotated back out of the way of thejump board850 before the jump board is inserted into theopenings854. When not being used, the jump board can be stored under theframe622 of the apparatus. Thefoot bar860 can be secured in any of a plurality of desired rotational orientations, for example at a vertical position and at approximately 20° to 45° increments away from the vertical position.

When not being used, the jump board can be supported in or on a shelf, compartment, tray, rack, or with a tubing member attached to or supported by the frame of the apparatus. For example, with reference toFIG. 41, the jump board can be supported by a shelf comprising a tubing member that can be bent in a generally U shaped configuration, under the carriage or horizontal frame members of the apparatus.

With reference toFIG. 42, astrap member870 which can withstand a vertical, upward force such as from a user's foot during abdominal crunches or otherwise, can be supported by a pair ofbracket support members872 on an underside of theframe622. Thebracket members872 can be movable along a length of the frame so as to be positionable at any of a number of positions along a length of theframe622. Thebracket members872 can be securable at any desired position along the length of the frame using insert pins, bolts, or otherwise. Thestrap member870 can comprise hard webbing extending between thebracket members872.

Although not illustrated, handle members can be attached to end portions of the cables orropes878, which can be routed through thepulley assemblies828. Theropes878 can be attached to thecarriage assembly624 to cause the carriage assembly to move along the rails when the cables are pulled, resulting in an exercising of the muscles of the body being engaged during such exercise routine. One ormore locking members882 can be supported on an underside of the carriage to attach to the rope orcables878, and to permit a user to adjust a length of the rope orcables878.

As discussed, any of the embodiments disclosed herein of the assemblies, components, or parts can have any combination of the features, components, or other details of any of the other assemblies, components, or parts disclosed herein or known in the field of reformer devices or other exercise apparatuses. Features, materials, characteristics, or groups described in conjunction with a particular aspect, embodiment, or example are to be understood to be applicable to any other aspect, embodiment or example described herein unless incompatible therewith. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and/or all of the steps of any method or process so disclosed, may be combined in any combination, except combinations where at least some of such features and/or steps are mutually exclusive. The protection is not restricted to the details of any foregoing embodiments. The protection extends to any novel one, or any novel combination, of the features disclosed in this specification (including any accompanying claims, abstract and drawings), or to any novel one, or any novel combination, of the steps of any method or process so disclosed.

While certain embodiments have been described, these embodiments have been presented by way of example only, and are not intended to limit the scope of protection. Indeed, the novel methods and systems described herein may be embodied in a variety of other forms. Furthermore, various omissions, substitutions and changes in the form of the methods and systems described herein may be made. Those skilled in the art will appreciate that in some embodiments, the actual steps taken in the processes illustrated and/or disclosed may differ from those shown in the figures. Depending on the embodiment, certain of the steps described above may be removed, others may be added. Accordingly, the scope of the present disclosure is intended to be defined only by reference to the appended claims. The accompanying claims and their equivalents are intended to cover such forms or modifications as would fall within the scope and spirit of the protection. Furthermore, the features and attributes of the specific embodiments disclosed above may be combined in different ways to form additional embodiments, all of which fall within the scope of the present disclosure. Although the present disclosure provides certain preferred embodiments and applications, other embodiments that are apparent to those of ordinary skill in the art, including embodiments which do not provide all of the features and advantages set forth herein, are also within the scope of this disclosure. Accordingly, the scope of the present disclosure is intended to be defined only by reference to the appended claims or claims that will be added in the future.

Features, materials, characteristics, or groups described in conjunction with a particular aspect, embodiment, or example are to be understood to be applicable to any other aspect, embodiment or example described herein unless incompatible therewith. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and/or all of the steps of any method or process so disclosed, may be combined in any combination, except combinations where at least some of such features and/or steps are mutually exclusive. The protection is not restricted to the details of any foregoing embodiments. The protection extends to any novel one, or any novel combination, of the features disclosed in this specification (including any accompanying claims, abstract and drawings), or to any novel one, or any novel combination, of the steps of any method or process so disclosed.

Accordingly, while certain embodiments have been described, these embodiments have been presented by way of example only, and are not intended to limit the scope of protection. Indeed, the novel methods and systems described herein may be embodied in a variety of other forms. Furthermore, various omissions, substitutions and changes in the form of the methods and systems described herein may be made. Those skilled in the art will appreciate that in some embodiments, the actual steps taken in the processes illustrated and/or disclosed may differ from those shown in the figures. Depending on the embodiment, certain of the steps described above may be removed, others may be added. Furthermore, the features and attributes of the specific embodiments disclosed above may be combined in different ways to form additional embodiments, all of which fall within the scope of the present disclosure.

Although the present disclosure includes certain embodiments, examples and applications, it will be understood by those skilled in the art that the present disclosure extends beyond the specifically disclosed embodiments to other alternative embodiments and/or uses and obvious modifications and equivalents thereof, including embodiments which do not provide all of the features and advantages set forth herein. Accordingly, the scope of the present disclosure is not intended to be limited by the specific disclosures of preferred embodiments herein, and may be defined by claims as presented herein or as presented in the future. Finally, as used herein and unless otherwise stated, the term approximately is meant to represent a range of +/−10% of the stated value.