女子铅球运动员最后用力技术的三维运动学分析

女子铅球运动是我国田径运动的优势项目,但这种优势只保持在曾创造过优异成绩的李梅素、黄志红和隋新梅３人身上,而新的运动员则没有这种优势。根据三维运动学的方法对我国新老女子铅球运动员的最后用力技术进行了分析,发现她们之间存在技术差异。

The 3-D Kinematics on Our Hill Women Shot Putters at the Last Exertion

Woman shot putting is the dominant item of the track and field sports in China. The dominance only exists on the three woman athletes Huang Zhi-hong,Li Mei-su and Sui Xin-mei who had ever given extraordinary performance. But the new athletes do not have this kind of dominance. In this thesis the auther analyses the technique of the new and the old woman shot putters at the last exertion by the way of 3-D kinematics and finds that there exists some difference between them.