论文部分内容阅读
有机体运动的能力是生命的基本特征之一。在原生动物便出现了变形运动和纤毛运动等初级的运动方式。进化到一些无脊椎动物和脊椎动物,出现了特化的运动器官——骨、关节和骨骼肌。骨骼肌占全身总重量的43%,其蛋白质含量超过机体蛋白质含量的1/3。它使化学能变为机械能,使机体的移动,肢体的移位成为可能,使脑的思维活动得以实现。对于骨骼肌及其与神经之间相互营养性关系的研究,不仅为骨骼肌功能内
The ability of an organism to exercise is one of the basic characteristics of life. In the protozoa appeared deformation and cilia movement and other primary exercise. Evolved into some invertebrates and vertebrates, the emergence of specialized motor organs - bone, joint and skeletal muscle. Skeletal muscle accounts for 43% of the total body weight, its protein content than the body protein content of 1/3. It makes chemical energy into mechanical energy, so that the body movement, body displacement possible, so that brain thinking activities can be achieved. The study of the relationship between skeletal muscle and its mutual nutrition with nerves is not only within skeletal muscle function