对我国现役女子铁饼运动员动作技术的运动学分析及专项能力特征的研究

Kinematics analysis of the movement and the specific ability characteristics of Chinese female discus throwers

以近三年在亚洲田径锦标赛分别取得过前四名,在世界田径锦标赛取得第五名和第十一名的现役的四名女子铁饼运动员为研究对象,通过近景动态立体摄影的方法,将比赛录像资料按照专项技术的运动学参数统计成研究数据,进行专业分析,并结合专项技术能力指标分析其专项能力特征。

This study selected four female discus throwers as subjects, all of them either achieved the top four in the Asian Athletics Championships, or obtained the fifth or the eleventh in the World Athletics Championships in recent three years. The authors used the dynamic three -dimensional close - range photography, referred to the discus kinematic parameters, transferred the video of the matches into research data. Then it professionally analysed the collected data, combined with the discus technical features index to analyse the characteristics of the discus ability.