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| 肌肉的红、白肌纤维成分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 | |
| 引用本文： | 曲峰,李良标,仰红慧,陆葵.肌肉的红、白肌纤维成分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,2000,23(3). |
| 作者姓名： | 曲峰 李良标 仰红慧 陆葵 |
| 作者单位： | 1. 北京体育大学,北京,100084 2. 上海科研所 3. 上海瑞金医院 |
| 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。 |
| 关 键 词： | 运动生物力学 基本运动能力 生物力学特征 红、白肌纤维 纵跳 跳深 |
Research on Relationship between Fast-twitch and Slow-twitch Muscular Fiber Elements, Basic Physical Performance of Human Body and Biomechanical Characteristics of Movement Structure |
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| QU Feng,LI Liang-biao,YANG Hong-hui,LU Kui.Research on Relationship between Fast-twitch and Slow-twitch Muscular Fiber Elements, Basic Physical Performance of Human Body and Biomechanical Characteristics of Movement Structure[J].Journal of Beijing Sport University,2000,23(3). | |
| Authors: | QU Feng LI Liang-biao YANG Hong-hui LU Kui |
| Institution: | QU Feng 1 LI Liang biao 1 YANG Hong hui 2 LU Kui 31.BeijingUniversityofPhysicalEducation,Beijing100084,China,2.ShanghaiResearchInstitute,Shanghai,China,3.ShanghaiRuijinHospital,Shanghai,China |
| Abstract: | Effects of fast twitch and slow twitch muscular fibers on the basic physical performance of the body and the biomechanical characteristics of movement structures were preliminarily observed by applying experimental methods. During exercises of a single segment and the simplest movement of the whole body the influences of the fast twitch and slow twitch muscular fibers were principally expressed in the aspects of force and velocity of the movement. But the influences of fast twitch and slow twitch muscular fibers on the biomechanical characteristics of the movement structures did not appear until more complicated basic movements of the whole body were performed, which indicated that the more fast twitch muscular fibers are possessed, the better the complicated movements will be performed. Furthermore, the results of the experiment pointed out that in the high level athletes their fast twitch muscular fibers influenced much on the performance of movements. |
| Keywords: | exercise biomechanics basic physical performance biomechanical characteristics fast twitch muscular fiber slow twitch muscular fiber vertical jump deep leap |
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