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随着当代科学技术的发展和物质文化生活水平的提高,人们的体力运动相对减少,劳动强度也大大下降。有关研究表明,现代人生活中的运动幅度和量远远不能满足运动系统——骨骼、肌肉的要求。特别是脑力劳动者、由于运动较少,客易罹患一种现代文明病——肌肉饥饿症。“肌肉饥饿症”患者由于运动不足,骨骼肌、内脏器官以及神经系统的功能都难以适应体力上的高负荷,若偶然持续用力或从事稍长时间的劳动,则易使肌肉组织内产生较多的乳酸等代谢产物,由于来不及运转而导致暂时性的蓄积,此时就会感到四肢酸痛、全身发软、头昏脑
With the development of contemporary science and technology and the improvement of material and cultural life, people’s physical exercise is relatively reduced and their labor intensity is greatly reduced. Studies show that the magnitude and amount of exercise in modern life are far from meeting the requirements of the exercise system - bones and muscles. Especially mental workers, due to less exercise, easy to suffer from a modern civilized disease - muscle hunger. Patients with “muscle hunger” due to lack of exercise, skeletal muscle, internal organs and nervous system functions are difficult to adapt to physical high load, if by continual force or work a little longer, then easy to make more muscle tissue Of lactic acid and other metabolites, due to too late to run and cause temporary accumulation, this time will feel limbs sore, whole body soft, dizzy