标枪运动员闫泽坤和胡海龙最后用力下肢动作运动学参数比较分析

Comparative Analysis on Lower Limb Motion Final Force′s Kinesiology Parameter of Javelin Player Named Yan Zenkun and Hu Hailong

运用三维影像的方法分析陕西省两名优秀青年运动员闫泽坤和胡海龙的最后用力下肢动作技术,求得其不同投掷技术的运动学参数,通过三维运动分析系统分析在投掷标枪技术动作中各自特点和不足,为教练员训练提供理论依据和参考建议。

By used three-dimensional images method to analyze the final force lower limb motion of Yan Zekun and Hu Hailong who are the excellent young athletes in Shanxi province,seek different throwing kinematic parameters by three-dimensional motion analysis system,and find their features and shortcomings.This paper provides the theory evidence and reference for coaches.