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研究表明,运动虽然可以促进机体血液循环,增强各器官组织的功能、激发中枢神经的活动,但同时也能使机体新陈代谢加快,耗氧量急剧增加,产生大量“活性氧”(这是一种促进人体衰老的物质)。同时,运动激烈或超时、超量,也会加剧某些器官的“磨损”。
Studies have shown that although exercise can promote blood circulation, enhance the function of various organs and organs, stimulate the activities of the central nervous system, but also enable the body to speed up the metabolism, a sharp increase in oxygen consumption, resulting in a large number of “reactive oxygen” (which is A substance that promotes aging of the body). At the same time, intense or overtime exercise, excessive, can also exacerbate the “wear” of certain organs.