Dhanurasana (Sanskrit:धनुरासन,romanized: Dhanurāsana,lit. 'Bow pose') is a back bendingasana inhatha yoga and modernyoga as exercise.
The name comes from the Sanskrit words धनुर (dhanura) meaning "bow",[2][3] and आसन (āsana) meaning "posture" or "seat".[4]
A similar pose named Nyubjasana, "the face-down asana", is described and illustrated in the 19th centurySritattvanidhi.[5] The pose is illustrated inhalf-tone in the 1905Yogasopana Purvacatuska and named Dhanurāsana, quoting theGheranda Samhita's description.[6]
It is unclear whether the asana is medieval, as although the name is used, the intended pose might be the sittingAkarna Dhanurasana rather than this backbend. The account of Dhanurasana in the 15th centuryHatha Yoga Pradipika is ambiguous about whether the pose is reclining or sitting, stating[1]
Having held the big toes of both feet with both hands, one should pull [them] like a bow as far as the ears. This is called bow pose. (HYP 1.25)
The 17th centuryGheranda Samhita is similarly ambiguous, stating
Spreading the legs on the ground, straight like a stick, and catching hold of the feet with the hands, and making the body bent like a bow, is called by the Yogis the Dhanurasana or Bow-posture. (GhS 2.18)[7]
Dhanurasana is used in the classical Indian dance formBharatanatyam.[8]
From a prone position, the feet are grasped to lift the legs and chest to form the shape of a bow with the body, with the arms representing thebowstring.[9][10][11]Balasana (Child) can be used as a counter pose.[3]
Variations include:
Counter asanas areHalasana (plough) andSarvangasana (shoulderstand).[14]
He also points out that these [Bharatanatyam dance] stances are very similar to Yoga Asanas, and in the Gopuram walls at Chidambaram, at least twenty different classical Yoga Asanas are depicted by the dancers, including Dhanurasana, Chakrasana, Vrikshasana, Natarajasana, Trivikramasana, Ananda Tandavasana, Padmasana, Siddhasana, Kaka Asana, Vrishchikasana and others.
Counter pose: Halasana or Sarvangasana