2002•Journal of Yunnan Normal UniversityRequires access
New technoloege research and analysis of swing arm on half way running of sprint
Ding Xian
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Abstract
On the base of Widespread collect and consult literature and information, in terms of summaries, comprehensive analysis of position and function of swing arm technologe ,the method of swing arm, Using strength, elbow angle change in the paper, teaching and studying of awing arm of sprint were attached importance.