摘要运用生物力学方法对我国优秀女子铅球运动员李梅菊推铅球技术的速度节奏进行分析研究。
With the method of biomechanics, it researches into the velocity rhythm of shot putting by Li Mei-ju, Chinese elite woman shot-putter.
分析与诊断男子背向滑步推铅球最后用力阶段技术参数，对提高我国男子铅球运动水平具有重要意义。
This essay analyzes and diagnoses the man shot put technique to raises our country man shot movement overall level has the vital significance.
分析与诊断男子推铅球技术对提高我国男子铅球运动整体水平具有重要意义。
Analyzing and diagnosing the man shot put technique to raises our country man shot movement overall level has the vital significance.
本文阐述了推铅球过程中左腿支撑用力对提高铅球运动成绩的作用，介绍了正确发挥左腿支撑用力技术作用时应注意的问题及训练方法。
This paper describes the function of left leg's supporting strength on the result in shot putting and introduces noticeable problems and training method of left leg's supporting strength.
采用生物力学方法对女子铅球运动员李玲背向滑步推铅球技术进行分析研究。
With the method of biomechanics, it analyzed and researched on back gliding shot putting technique of women shot putter li Ling.
本研究运用高速摄影和影片解析法对我国优秀女子铅球运动员背向滑步推铅球技术进行分析，获得大量有价值的图表和速度曲线。
The author tested the shot putting technique of elite female shot putters with high speed camera in some competitions, and gained many valuable curves and data.
本研究运用高速摄影和影片解析法对我国优秀女子铅球运动员背向滑步推铅球技术进行分析，获得大量有价值的图表和速度曲线。
The author tested the shot putting technique of elite female shot putters with high speed camera in some competitions, and gained many valuable curves and data.
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