摘要
本文以第17 届世界杯竞走比赛和第8 届全运会预选赛的中外运动员28 人次为样本,对竞走技术中腾空犯规的临界值进行了生物力学研究。经生物力学解析发现,竞走技术中腾空犯规的临界值为55 m
In this paper, the author has done a biomechanical analysis on 28 Chinese and foreign walkers in world cup and 8th National Games. The result shows that the critical value of flight foul is 55 milliseconds in race walking.
出处
《中国体育科技》
北大核心
1999年第10期26-27,共2页
China Sport Science and Technology
关键词
竞走
腾空
临界值
犯规
力学分析
race walking∥flight∥critical value∥foul∥mechanical analysis
