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| 蹦床一周空翻连接动作评价指标的实验研究 |
| On the Evaluation Indexes of One Somersault Connective Movement of Trampoline |
| Received:January 10, 2007 |
| DOI： |
| 中文关键词:蹦床 连接动作 速度 评价 |
| 英文关键词:trampoline connective movement velocity evaluation |
| 基金项目: |
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| 中文摘要: |
| 蹦床动作中连接动作是成套动作技术的关键，评价连接动作质量的指标在训练和科研中有重要的作用。采用影片解析方法对上海市男子蹦床队6名运动员的连接动作进行生物力学分析，得出压网对垂直速度贡献率和相对压网效能指数可作为评价连接动作质量的可靠指标, 而且后者更为合理些。 |
| 英文摘要: |
| Connective movements are of the vital importance in set movements of trampoline. The indexes for evaluating the quality of connective movements play an important role in training and scientific research. A biomechanical study was made on the connective movements of the 6 athletes of Shanghai Men抯 Trampoline Team, using the methods of film analysis. The conclusion is: the rate of net-pressing to vertical velocity and the relative efficiency index of net-pressing can be used as the reliable indexes for evaluating the quality of connective movements, and the latter is more rational. |
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