Winter Games. De Dobrescu Alexandru. Biathlon.
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
This sport has its origins in an exercise for Norwegian people, as an alternative training for the military. One of the world's first known ski clubs, the Trysil Rifle and Ski Club, was formed in Norway in 1861 to promote national defense at the local level.
Called military patrol, the combination of skiing and shooting was contested at the Olympic Winter Games in 1924, and then demonstrated in 1928, 1936, and 1948, but did not regain Olympic recognition then, as the small number of competing countries disagreed on the rules. During the mid-1950s, however, biathlon was introduced into the Soviet and Swedish winter sport circuits and was widely enjoyed by the public. This newfound popularity aided the effort of having biathlon gain entry into the Winter Olympics.
The first World Championship in biathlon was held in 1958 in Austria, and in 1960 the sport was finally included in the Olympic Games. At Albertville in 1992, women were first allowed in Olympic biathlon.
Speed skating, or speedskating, is a competitive form of ice skating in which the competitors race each other in traveling a certain distance on skates. Types of speed skating are long track speed skating, short track speed skating, and marathon speed skating. In the Olympic Games, long-track speed skating is usually referred to as just "speed skating", while short-track speed skating is known as "short track".The ISU, the governing body of both ice sports, refers to long track as "speed skating" and short track as "short track skating".
Bobsleigh or bobsled is a winter sport in which teams of two or four make timed runs down narrow, twisting, banked, iced tracks in a gravity-powered sled. The timed runs are combined to calculate the final score.
The various types of sleds came several years before the first tracks were built in St. Moritz, Switzerland, where the original bobsleds were adapted upsized luge/skeleton sleds designed by the adventurously wealthy to carry passengers. All three types were adapted from boys' delivery sleds and toboggans.
Competition naturally followed, and to protect the working class and rich visitors in the streets and byways of St Moritz, bobsledding was eventually banned from the public highway.
The skeleton originated in St. Moritz, Switzerland, as a spinoff of the popular British sport called Cresta sledding. Although skeleton "sliders" use equipment similar to that of Cresta "riders", the two sports are different: while skeleton is run on the same track used by bobsleds and luge, Cresta is run on Cresta-specific sledding tracks only. Skeleton sleds are steered using torque provided by the head and shoulders. The Cresta toboggan does not have a steering or braking mechanism, though Cresta riders use rakes on their boots in addition to shifting body weight to help steer and brake.
The sport of skeleton can be traced to 1882, when English soldiers constructed a toboggan track between the towns of Davos and Klosters. While toboggan tracks were not uncommon at the time, the added challenge of curves and bends in the Swiss track distinguished it from those of Canada and the United States.
Ski jumping is a sport in which skiers go down a take-off ramp, jump, and attempt to impress judges, who give points for style. The skis used for ski jumping are wide and long (260 to 275 centimetres (102 to 108 in)). Ski jumping is predominantly a winter sport, performed on snow, and is part of the Winter Olympic Games, but can also be performed in summer on artificial surfaces – porcelain or frost rail track on the inrun, plastic on the landing hill. Ski jumping belongs to the nordic type of competitive skiing.