Short track speed skating is a winter Olympic event, which is called short track speed skating. The size of the playing field is 30× 60m, and the length of each lap of the runway is 1 1 12m. Short track speed skating originated in Canada in the 1980s, when some speed skating enthusiasts in Canada often went to the indoor ice rink to practice, which produced it. 1992 is listed as the Winter Olympics.
The short track speed skating competition adopts the elimination system, and the competition is conducted in the form of preliminary, semi-final, semi-final and final. 4-8 athletes start from the same starting line at the same time, the preliminaries are determined by drawing lots, the results of the previous competition in the follow-up competition are determined, the first player stands by, and so on. Athletes can overtake their opponents at any time without breaking the rules. The perimeter of the site is11.12m, the straight line width is not less than 7m, the bend radius is 8m, and the straight line length is 28.85m ..
On March 12 local time, the 20 17 World Short Track Speed Skating Championships came to an end in Rotterdam, the Netherlands. China won the women's 3000m relay final with Fan Kexin, Guo and He.