离心运动重复效应及肌肉生物力学适应论  

Repeated bout effect of eccentric exercise and muscular biomechanics adaptation theory

作　　者：王雷[1] 汪黎明[2] 刘向辉[3] 

机构地区：[1]绍兴文理学院体育学院,浙江省绍兴市312000 [2]北京体育大学运动康复系,北京市100084 [3]湖北师范学院体育系,湖北省黄石市435000

出　　处：《中国组织工程研究与临床康复》2009年第15期2960-2964,共5页Journal of Clinical Rehabilitative Tissue Engineering Research

摘　　要：初次进行离心运动容易引起运动性肌肉损伤,但是间隔一定时间重复相同的离心运动后肌肉损伤明显减轻的现象被认为是肌肉适应的结果,也被称作运动的重复效应或保护效应。很多因素可以影响到重复效应的效果,其中初次训练损伤恢复期的训练,小负荷量与强度的预先训练以及连续训练的适应效果仍需要更多更详细的研究。重复效应的具体机制目前尚不明确,很可能是细胞适应,连接组织适应以及神经适应等多种机制相互作用的结果。An unfamiliar, predominantly eccentric exercise frequently induced muscle damage. However, the muscle damage would be reduced after a repeated bout of similar eccentric exercise, which is regarded as the ＂repeated bout effect＂ or ＂protective effect＂. Many factors can influence the characteristics of repeated bout effect, including the repairing of the muscle damage induced by the first exercise, the interval between the exercises, the intensity of the first exercises and the training. Despite numerous studies clearly demonstrated the repeated bout effect, there is little consensus as to the actual mechanism. It is possible that the repeated bout effect occurs through the interaction of various neural, connective tissue and cellular factors.

关 键 词：肌肉损伤 肌肉适应 重复效应 保护效应 综述文献 

分 类 号：R318.01[医药卫生—生物医学工程]