| 青年男子足球运动员膝关节肌力特征与损伤的关系 |
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| 引用本文： | 檀志宗,王晨,钱风雷,张鹏,封旭华.青年男子足球运动员膝关节肌力特征与损伤的关系[J].体育科研,2006,27(5):74-76. |
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| 作者姓名： | 檀志宗 王晨 钱风雷 张鹏 封旭华 |
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| 作者单位： | 上海体育科学研究所,上海,200030 |
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| 摘 要： | 利用等速测力技术探讨青年足球运动员膝关节屈伸肌群肌力特征与损伤的关系。结果显示,无论慢速运动还是快速运动条件下,均表现出运动员膝关节优势侧与非优势侧屈伸肌力的显著差异性,膝关节屈伸峰力矩比值和平均功率比值随运动速度增加而增大的趋势。提示,以上结果符合青年足球运动员惯用腿踢球的运动习惯,是随着运动年限的延长容易发生膝关节及屈伸肌群损伤的重要原因,因此,我们推断早期注重膝关节前后及双侧肌力的均衡发展是预防足球运动中膝关节损伤的有效措施。
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| 关 键 词： | 等速测试，足球，峰力矩，平均功率 |
| 文章编号： | 1006-1207(2006)05-0074-03 |
| 修稿时间： | 2006年6月25日 |
Relationship between Young Footballers' Muscle Strength Characteristics and Injury of Knee Joint |
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| TAN Zhi-zong WANG Chen.Relationship between Young Footballers'''' Muscle Strength Characteristics and Injury of Knee Joint[J].Sports Science Research,2006,27(5):74-76. |
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| Authors: | TAN Zhi-zong WANG Chen |
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| Abstract: | The authors explored the relationship between the injury of knee joint and muscle strength characteristics by using isokinetic testing technique.The result shows that whether in low-speed movement or fast-speed movement,significant difference can be observed between the dominant and non-dominant flexor and extensor muscles of knees.There is an increase in flexor/extensor peak torque ratio and average power ratio with increasing angular velocity.It is concluded that the habits of young footballers in playing football are the main cause of the injuries of knee joints and flexor/extensor muscles.In order to reduce the injuries,it is recommended that attention should be paid to the balanced development of bilateral knee muscle strength in early stages of training. |
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| Keywords: | football knee joint peak torque injury |
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