近几十年来对肌肉生理学的研究进展改变了过去的一些观点。与早期的观点形成鲜明对照的是,肌肉组织具有极强的再生能力,其中损伤周围细胞起重要作用,达到理想再生能力的先决条件是充分的血供,完整无缺的组织层次和神经分布未受干扰。骨骼肌具有明显的可塑性,使其能随机能变化的需要而作相应调节,已经发现肌纤维末端肌小节的增减可调整肌纤维的长度。调节肌小节的数量以 Recent advances in muscle physiology in recent decades have changed some of the past views. In stark contrast to earlier observations, muscle tissue has an extremely high ability to regenerate, where damage to surrounding cells plays an important role and the prerequisites for achieving an ideal regenerative capacity are adequate blood supply, intact tissue level and distribution of nerves not affected interference. Skeletal muscle has obvious plasticity, so that it can be randomly adjusted to the needs of the corresponding adjustment has been found in muscle fiber changes in the end of muscle segments can adjust the length of muscle fibers. Regulate the number of muscle segments to