Video demonstration of a variety of ski techniques used in the 1940s.
Skiing has a history of almost five millennia.[1] Although modern skiing has evolved from beginnings inScandinavia, it may have been practiced more than 100 centuries ago in theAltai Mountains, according to an interpretation of ancient paintings.[2][3] However, this continues to be debated.[4][5]
The word "ski" comes from theOld Norse word "skíð" which means to "split piece of wood or firewood".[6]
Asymmetrical skis were used in northern Finland and Sweden until at least the late 19th century. On one foot, the skier wore a long straight non-arching ski for sliding, and a shorter ski was worn on the other foot for kicking. The underside of the short ski was either plain or covered with animal skin to aid this use, while the long ski supporting the weight of the skier was treated with animal fat in a similar manner to modernski waxing.
Early skiers used one long pole or spear. The first description of a skier with twoski poles dates to 1741.[7]
Troops in continental Europe were equipped with skis by 1747,[8] and into the 21st century many nations continue to equip and train specialized troops forski warfare.
Skiing was primarily used for transport until the mid-19th century but, since then, it has also become a recreation and sport.[9] Military ski races were held in Norway during the 18th century,[10] andski warfare was studied in the late 18th century.[11] As equipment evolved andski lifts were developed during the late 19th and early 20th centuries, two main genres of skiing emerged—Alpine (downhill) skiing andNordic skiing. The main difference between the two is the type ofski binding (the way in which theski boots are attached to the skis).
Also called "downhill skiing", Alpine skiing typically takes place on apiste at aski resort. It is characterized by fixed-heel bindings that attach at both the toe and the heel of the skier's boot.Ski lifts, includingchairlifts, bring skiers up the slope.Backcountry skiing can be accessed byhelicopter,snowcat,hiking andsnowmobile. Facilities at resorts can includenight skiing,après-ski, andglade skiing under the supervision of theski patrol and theski school. Alpine skiing branched off from the older Nordic type of skiing around the 1920s when the advent ofski lifts meant that it was no longer necessary to climb back uphill. Alpine equipment has specialized to the point where it can now only be used with the help of lifts. Alpine Touring setups use specialized bindings which are switchable between locked and free-heel modes.Climbing skins are temporarily attached to the bottom of alpine skis to give them traction on snow. This permits Nordic style uphill and back-country travel on alpine skis. For downhill travel, the heels are locked and the skins are removed.
The Nordic disciplines includecross-country skiing andski jumping, which both use bindings that attach at the toes of the skier's boots but not at the heels. Cross-country skiing may be practiced on groomed trails or in undevelopedbackcountry areas. Ski jumping is practiced in certain areas that are reserved exclusively for ski jumping.
Telemark skiing is a ski turning technique and FIS-sanctioned discipline, which is named after the Telemark region of Norway. It uses equipment similar to Nordic skiing, where the ski bindings are attached only at the toes of the ski boots, allowing the skier's heel to be raised throughout the turn. However, the skis themselves are often the same width as Alpine skis.
Competition
The following skiing disciplines are sanctioned by theFIS. Many have their own world cups and are included in theWinter Olympic Games.
Nordic combined – A combination of cross-country skiing and ski jumping, this discipline is contested at theFIS Nordic Combined World Cup, the FIS Nordic World Ski Championships (odd-numbered years only), and at the Winter Olympics.
Speed skiing – Dating from 1898, with official records beginning in 1932 with an 89-mile-per-hour (143 km/h) run by Leo Gasperi, this became an FIS discipline in the 1960s. It is contested at the FIS Speed Ski World Cup, and was demonstrated at the1992 Winter Olympics inAlbertville.[13]
Telemark – Named after the Telemark region of Norway, this discipline combines elements of Alpine and Nordic skiing. A relatively new competitive sport, Telemark racing is contested at the FIS Telemark World Cup and the FIS Telemark World Championships.
Grass skiing – Originally developed as an alpine skiing training method, skiing on grass has become established as a skiing discipline in its own right. It is contested at the FIS Grass Skiing World Cup and the FIS Grass Ski World Championships.
Equipment
Four groups of different ski types, from left to right: 1. Non-sidecut: cross-country, telemark and mountaineering 2. Parabolic 3. Twin-tip 4. Powder
Equipment used in skiing includes:
Skis, which may haveskins applied or be textured for uphill traction orwax applied for minimizing sliding friction.Twin-tip skis are also designed to move forwards or backwards.
