The ski competition

Competitive skiing is divided into two categories: the Nordic competition and the high mountain competition. The former is also known as the classical competition, including cross-country speed skating and ski jumping. The latter is also known as downhill skiing, including lowering speed skating (ie linear speed skating), swing and big swing skiing. The two skiing campaigns are a military competition, including cross-country skiing and shooting. The speed skating competition was held on a specific slide. The Olympics required a height difference of 800-1000 meters for men's slides and 300 meters for women's slides. The slides were 2.4-5 kilometers long and were used on special short slides. It reaches more than 161 kilometers; the ski flag is turned into a door and the athletes must pass through the doors in turn. The height of the world competition slides is 180-220 meters, 55-75 men and 40-60 women. The large slewing has the characteristics of lowering speed skating and swinging skiing. Cross-country speed skating is held in uneven terrain. The international competition standard schedule is 15, 30 and 50 km for men and 10 and 5 km for women. There were 4 men in the relay race, each sliding 10 kilometers, and the women 3 people each sliding 5 kilometers. Ski jumping is held on a special snow slope, and the slopes are divided into 100, 80 and 70 meters. And the athlete need wear the ski cloth or snow goggles wholesale to protect themselves.