| 肌肉"超等长收缩"的生理学解释 |
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| 引用本文： | 陈小平,郭运.肌肉"超等长收缩"的生理学解释[J].河北体育学院学报,2001,15(1):28-32. |
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| 作者姓名： | 陈小平 郭运 |
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| 作者单位： | 1. 清华大学,体育教研部,北京,100084
2. 山西省体育运动学校,山西,太原,030012 |
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| 摘 要： | "超等长收缩"是指肌肉先做离心式拉长,继而做向心式收缩的一种复合式收缩形式.弹性能量的产生、储存以及再利用过程和中枢神经的反射性调节作用是肌肉"超等长收缩"具有既经济,效率又高特点的主要原因.
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| 关 键 词： | 超等长收缩 肌肉 弹性能量 反射调节 |
| 文章编号： | 1008-3596(2001)01-0028-05 |
| 修稿时间： | 2000年12月20 |
Physiological Interpretation of Muscle "Polymeric Contraction" |
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| CHEN Xiao-ping,GUO Yun.Physiological Interpretation of Muscle "Polymeric Contraction"[J].Journal of Hebei Institute of Physical Education,2001,15(1):28-32. |
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| Authors: | CHEN Xiao-ping GUO Yun |
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| Abstract: | Polyometric contraction" is a combined contractionsform of muscle, which the muscle first is eccentrically stretched and then is concentrically contracted. The main reason why the plyometric contraction represents a both economical and efficient characteristic is due to the process of producing, storing and using of the elastic energy and effect of reflex regulation from the central nerve system. |
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| Keywords: | plyometric contraction muscle elastic energy reflex regulation |
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