| 肌肉的红、白肌纤维与人体基本运动能力、动作结构的生物力学特征关系的研究 |
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| 引用本文： | 曲峰,李良标,仰红慧,陆葵.肌肉的红、白肌纤维与人体基本运动能力、动作结构的生物力学特征关系的研究[J].北京体育大学学报,1999(2). |
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| 作者姓名： | 曲峰 李良标 仰红慧 陆葵 |
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| 作者单位： | 北京体育大学运动生物力学教研室!北京１０００８４(曲峰，李良标)，上海体育科研所!上海２００００３(仰红慧)，上海瑞金医院!上海２００４３８(陆葵) |
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| 摘 要： | 运用实验的方法初步考察了肌肉的快、慢肌纤维对人体基本能力及动作结构的生物力学特征影响。在进行单个环节及全身最简单的运动时，快、慢肌纤维的影响主要表现在动作的力及速度方面。但在进行较复杂的全身基本运动时，快、慢肌纤维才显出对动作结构的生物力学特征方面的影响。说明快肌纤维多者，对完成复杂动作更有利。另外，实验结果也提示我们，水平越高的运动员，快肌纤维对完成运动的影响更大。
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| 关 键 词： | 基本运动能力 生物力学特征 红、白肌纤维 纵跳 跳深 |
Research on Relationships between Fast-twitch, Slow-twitch Muscular Fibers Basic Physical Performance of the Body and Biomechanical Characteristics of Movement Structures |
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| Qu Feng, Li Liangbiao, Yang Honghui, Lu Kui.Research on Relationships between Fast-twitch, Slow-twitch Muscular Fibers Basic Physical Performance of the Body and Biomechanical Characteristics of Movement Structures[J].Journal of Beijing Sport University,1999(2). |
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| Authors: | Qu Feng Li Liangbiao Yang Honghui Lu Kui |
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| Institution: | (Teaching and Research Section of Exercise Biomechanics,BUPE,Beijing 100084)(Shanghai Scientific Research Intitute of PE,Shanghai 200003)(Shanghai Ruijin Hospital,Shanghai 200438)Qu Feng, Li Liangbiao, Yang Honghui, Lu Kui |
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| Abstract: | Effects of the fast-twitch and slow-twitch muscular fibers on basic physical performance of thebody and biomechanical characteristics of movement structures were observed preliminarily. The effects of thefast-twitch and slow-twitch muscular fibers were mainly expressed in the aspects of force and velocity duringthe simplest movements of a single segment and the whole body. But the fast-twitch and slow-twitch muscular fibers did not influence on the biomechanical characteristics of movement structures until more complicatedmovements of the whole body were performed, which indicated that the more fast-twitch muscular fibersthere were, the better the complicated movements were performed. In addition, the results of the experimenthave pointed out that the higher training level the athlete has, the more the fast-twitch muscular fibers influenced on the performance of the movement. |
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| Keywords: | basic physical performance biomechanical characteristics slow-twitch muscular fiber fasttwitch muscular fiber |
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