世界优秀跨栏运动员全程速度变化分析

Analysis of Full-length Speed Changes of Hurdling in the World Best Hurdlers'

通过雅典田径世锦赛男子 110 m栏和女子 10 0 m栏决赛运动员速度、时间参数的统计处理与分析 ,表明最大栏间速度是决定成绩的关键因素 ,只有当最大栏间速度达到更高水平 ,保持速度的能力才更有意义 ;世界优秀跨栏运动员的成绩与平均过栏时间不存在显著性相关 ;从分段时间看 ,影响成绩的关键区域是第 2和第 3跑段。

The speed and time parameters of the athletes, taking part in the men's 110 metre and the women's 100 metre hurdlings at the Track and Field Championship of the World in Athens were managed and analyzed. The results show that the fastest speed between hurdles is the key factor determining the final result of the hurdling. Only when the fastest speed between hurdles comes up to a high level, can the ability to maintain the speed prove to be significant. There is no significant correlation between the results of the elite hurdlers of the world and the average time spent in getting over the hurdles. Judging by the split time, what matter most are the second and third segments of time.