论文部分内容阅读
近20年来,随着肌肉针刺活检技术和电子显微镜技术在运动生理和运动医学领域中的广泛应用,人们对骨骼肌的研究已经深入到分子水平,在肌纤维分类、不同类型肌纤维的特点及其与运动训练的关系等方面取得了许多有意义的成果,有些已用于运动员的选材和指导运动训练。骨骼肌纤维的分类长期以来,由于不同学者从事研究的领域及采用的研究方法不同,对骨骼肌纤维的分类因而也不同。归纳起来主要有下列几种。1.解剖学分类早在1874年,Ranver根据哺乳类动物骨骼肌的不同颜色将其分为白肌和红肌,后来又发现有些肌肉的颜色介于红白之间,称为浅红肌。目前已知,这种颜色
In recent 20 years, with the muscle acupuncture biopsy technology and electron microscopy in the field of exercise physiology and sports medicine widely used in people’s research on skeletal muscle has been deep into the molecular level, in the classification of muscle fibers, different types of muscle fibers and their characteristics And the relationship between sports training and achieved a lot of meaningful results, and some have been used for the selection of athletes and coaching training. The classification of skeletal muscle fibers For a long time, the classification of skeletal muscle fibers is different because of the different fields of study and research methods used by different scholars. Summarized mainly the following. 1. Anatomical Classification As early as 1874, Ranver classified white and red muscles according to the different colors of mammalian skeletal muscle, and later found that some muscle color is between red and white, known as the light red muscle. Currently known, this color