20公里竞走运动员犯规与速度节奏变化的关系分析

The Statistical Analysis of Relationship between Technical Foul and Velocity Rhythm Charge in the 20 kilometers Race Walking

通过对第12届全运会20公里竞走比赛的成绩、技术数据以及裁判资料的收集整理,对20公里竞走比赛过程中运动员技术犯规的情况进行统计,结合运动速度节奏变化分析运动员速度节奏变异与技术犯规趋势关系,得出速度节奏变化与犯规存在相关性,为教练员安排运动员比赛的技战术提供参考。

The study analyzes the relationship of fouls and speed rhythm of athletes who took part in 20km race walking on the 12th National Game by collecting judge material and athlete＇s results. The author comparative analyzes the various curves of athlete＇s foul and speed rhythm of splits results in the performance of competitions. The research consider that speed rhythm change and foul have correlations,the speed rhythm variation has very importance effect on the athlete＇s foul. To provide reference for coaches arranged training plan and competitive tactics.