Mountain bike stampede

Flyhorse electric folding bikesieve ideal results in the game. Dynamic damage in the event that will damage the athletes training systemic, influenced the improvement in training and competition performance, brings to the athletes psychological and physiological 犤 2 犦 huge pain. With the development of mountain bike competition sports, sports injury has become a serious trouble bike one of the important influence factors of training and competition. The author has carried on the sports injury to the project of high level athletes distribution characteristics, and the damage reason of questionnaire.three wheel electric tricycle Design objects and methods: a questionnaire for mountain bike athletes. Units: a university sports institute and a normal university institute of physical education and sports. Object: to the 2004-04 mountain bike championship yunnan Dali RACES in Beijing, liaoning, hebei, shanxi, gansu, anhui, yunnan provincial national second class above cyclist 55 people polled.