Tuesday, March 15, 2011

Skiing

Introduction

Photograph:Ski jumper leaning into V position during jump.

  • Ski jumper leaning into V position during jump.
recreation, sport, and mode of transportation that involves moving over snow by the use of a pair of long, flat runners called skis, attached or bound to shoes or boots. Competitive skiing is divided into Alpine, Nordic, and freestyle events. Competitions are also held in events such as speed skiing and snowboarding.

History

Skiing for transport, hunting, and war

Skiing was a prehistoric activity; the oldest known skis date to between 8000 and 7000 BC and were discovered in Russia. Early skis have been found in many areas of northern Europe: a 4,000-year-old rock carving depicting skis was found near the Arctic Circle in Norway, and hundreds of ski fragments that are 1,000 to 3,500 years old have been found in bogs in Sweden, Norway, and Finland. Some of the first skis were short and broad, resembling snowshoes more than modern skis. Skiing certainly was not confined to Europe, though, as the first written references to skiing are from the Han dynasty (200–25 BC) and describe skiing in northern China.
Many peoples who lived in climates with snow for many months of the year developed some form of skiing. The Sami (Lapps) believed themselves to be the inventors of skiing, and their use of skis for hunting was renowned from Roman times. In addition, the Vikings used skis from the 9th to the 11th century. Skis are still occasionally used for travel in rural areas of Russia and the Scandinavian countries.
Art:Biathlon equipment

  • Biathlon equipment
Skiing also has long been employed for military purposes. Norwegian men on skis reconnoitred before the Battle of Oslo (1200). Ski troops were also used in Sweden in 1452, and from the 15th to the 17th century, skis were used in warfare in Finland, Norway, Russia, Poland, and Sweden. Capt. Jens Emmahusen wrote the first skiing manual for Norwegians in 1733. Since 1767 there have been military ski competitions with monetary prizes. These competitions may have been the forerunner of biathlons, which combine skiing and target shooting. Military skiing continued into the 20th century where snow conditions and terrain favoured their use for scouts and for a type of mounted infantry with a first-strike advantage against small objectives. In particular, ski troops fought in both World War I and World War II. Many veterans, especially of World War II, were very active in promoting the sport of skiing after returning to civilian life.

Skiing for recreation and sport

Skiing grows in popularity

Skiing both as recreation and as a sport was a natural development from its utilitarian applications. One of the first competitions was a cross-country skiing race at Tromsø, Nor., in 1843. There was competitive skiing in California in the 1860s on straight downhill courses, using 12-foot (3.7-metre) skis with only toe straps (the heels were loose). The first big ski-jumping event took place at Christiania (now Oslo) in 1879.
Photograph:Norwegian polar explorer Fridtjof Nansen, leader of the Fram expedition.

  • Norwegian polar explorer Fridtjof Nansen, leader of the Fram expedition.
Skiing for sport in Europe, however, primarily developed after the publication of The First Crossing of Greenland (Paa ski over Grønland; 1890), Fridtjof Nansen's account of his 1888–89 trans-Greenland expedition on skis.Before the mid-19th century, skiing was limited by the primitive bindings that attached the ski to the boot only at the toe, which made it all but impossible to ski downhill on steep slopes or slopes that required any significant maneuvering. According to tradition (though now subject to debate), about 1860 Norwegian Sondre Nordheim tied wet birch roots around his boots from the toe straps back around the boots' heels to anchor them firmly to the skis. After drying out, the birch roots became stiff and provided better stability and control than earlier efforts with leather straps had. With this innovation, modern downhill skiing, or Alpine skiing, with its characteristic speed and turns, became possible.
Photograph:A line of skiers riding a ski lift up a slope.

  • A line of skiers riding a ski lift up a slope.
At first Alpine skiers had to ascend on foot to a height before being able to ski down, which severely limited the number of downhill runs skiers could make in a day, even if they had the energy to keep climbing back up the slope. This changed with the introduction of a succession of devices in the 1930s—from rope tows to chairlifts and gondola lifts—that eliminated exhausting climbs up the slope and made it possible for one to ski downhill four to five times more in a day than earlier skiers could manage.With the invention and installation of ski lifts in the 1930s, Alpine skiing became an increasingly popular and common activity, first in Europe and North America and then later in Australia, New Zealand, Chile, Argentina, and Japan. In Slovenia there is a tradition of Nordic skiing going back to the 17th century, and in the 1920s and '30s Alpine skiing was introduced there as well as in Greece, Portugal, Lebanon, Turkey, and Iran. The Pyrenees, which stretch along the frontier between France and Spain, had been the scene of ski competitions before World War I, and skiers had been active in the Atlas Mountains of northwest Africa prior to 1914.
Television coverage of skiing events also did much to increase the popularity of skiing worldwide beginning in the 1950s. Another factor that contributed to the spread of skiing was the introduction during the late 1950s of snowmaking machines, which guaranteed adequate snow for vacationers when the weather was uncooperative.

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