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通过查阅大量文献资料获得当前世界优秀女子标枪运动员投掷步阶段的重心及角度参数,以此为基础,采用三维摄像解析法对2012年全国长投公开赛暨奥运会选拔赛女子标枪前3名运动员投掷步阶段的身体特征进行运动学分析,并将中国运动员与世界优秀运动员的相关运动学参数进行比较研究,从中找出中国优秀运动员投掷步技术所存在的不足,为促进女子标枪运动水平的提高提供理论参考。
By referring to a large amount of documents and documents, the center of gravity and angle parameters of the throwing stage of the world’s elite female javelin throwers are obtained. Based on this, the top three female javelin throwers in the 2012 National Long-distance Open and Olympic Qualifying Trial Phase physical characteristics of the Chinese athletes and kinematics analysis of the world’s best athletes and athletes to compare the kinematic parameters to find out the Chinese elite athletes step-by-step technology to provide the theory to promote the level of women’s javelin to improve reference.