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肌红蛋白的作用以提高氧气在肌内的利用率为目的的训练,如果其速度不达到极限的条件①就得不到应有的效果.速度必须达到极限,也就是说要达到运动员的氧债量超过他的有氧能力的地步.这是因为只有在这样的缺氧状态持续下,才能看到肌红蛋白的增长.肌红蛋白是决定肌内有氧能力当中不可缺少的细胞构成物质,它在比平时高10%以上的氧不足的状态下才起积极的作用.并且越是优秀运动员他的缺氧状态越厉害.因此,必须提高练习的运动强度,否则肌红蛋白不起作用.在运动强度低的训练中,就不会造成缺氧状态,结果也就不会由于肌红蛋白而引起积极的氧动员.关于肌红蛋白的作用问题,以前论述
The role of myoglobin to improve the utilization of oxygen in the muscle for the purpose of training, if its speed does not reach the limit conditions ① will not have the desired effect. Speed must reach the limit, that is to say to reach the athlete’s oxygen The amount of debt exceeds his aerobic capacity, because myoglobin is only seen in the absence of such hypoxia, and myoglobin is an indispensable constituent of the cells that determine the intramuscular aerobic capacity , It has a positive effect on oxygen deficiencies that are over 10% above normal, and the more elite athletes are, the more he is hypoxic, so exercise intensity must be increased or myoglobin does not work In exercise less intensive training, will not cause hypoxia, the result will not be due to myoglobin and lead to active oxygen mobilization on the role of myoglobin, the previous discussion