| 棒球投手上肢肌力研究 |
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| 引用本文： | 王正利,张胜年.棒球投手上肢肌力研究[J].南京体育学院学报(自然科学版),2005,4(1):27-29,16. |
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| 作者姓名： | 王正利 张胜年 |
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| 作者单位： | 上海体育学院运动科学系,上海,200438 |
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| 摘 要： | 在查阅国外大量相关文献资料的基础上，了解棒球投手上肢肌力的研究现状，从投手上肢肌力与球速的关系、投手两侧上肢肌力对比研究、上肢主动肌／对抗肌比值研究等几个方面进行了归纳分析，并对研究中存在的问题及今后的发展提出了看法。今后应加强对肘关节屈和伸肌群肌力的研究，进一步探索不同投手前臂旋前肌群和旋后肌群的肌力变化情况。
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| 关 键 词： | 棒球投手 上肢肌力 肩关节内旋 肩关节外旋 |
| 文章编号： | 1671-5950(2005)01-0027-03 |
Study on Upper Extremity Strength in Baseball Pitchers |
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| WANG Zheng-li,ZHANG Sheng-nian.Study on Upper Extremity Strength in Baseball Pitchers[J].Joournal of Nanjing Institute of Physical Education:Natural Science,2005,4(1):27-29,16. |
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| Authors: | WANG Zheng-li ZHANG Sheng-nian |
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| Abstract: | This paper investigates present study on upper extremity strength in baseball pitchers. The contents of this paper are as follows: the relationship between upper extremity strength and throwing speed, the correlation of pitchers' ambit-muscle strength, upper extremity agonist to antagonist strength ratios. The paper provides some opinions on the existing problems in the study and the development in the future. Furthermore studying on the muscle strength of elbow extension and flexion, forearm pronation and supination is still a main trend in this field. |
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| Keywords: | baseball pitchers upper extremity strength shoulder internal rotator shoulder external rotator |
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