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目前世界优秀短跑运动员的最高速度是:12.057米/秒;他们中的最大步长是2.703米;最高频率是5.057米/秒。正因如此,男子百米世界纪录已达9″83的高水平。运动成绩之所以能达到这么高水平的原因是多方面的。但主要是这些优秀运动员具备了良好的全面发展的身体素质和高超的运动技术。特别是短跑的放松技术起到了更为重要的作用。为此,本文浅谈一下掌握好放松技术是短跑运动成绩想达到更高水平的关键。一、短跑放松技术的生理学机制: 放松技术是肌肉放松能力的表现形式,是肌肉紧张与放松矛盾的对方,在完成技术动作时,同一时间内不同肌纤维或
The maximum speed of the world’s best sprinters is: 12.057 m / s; the largest of them is 2.703 m; the highest frequency is 5.057 m / s. Because of this, the men’s 100 meters world record has reached a high level of 9 "83. The reason why sports performance can achieve such a high level is many, but mainly these excellent athletes have a good overall development of physical fitness and Superb exercise technology, especially the sprint relaxation technology has played a more important role.To this end, let’s talk about a good grasp of relaxation technology is the key to achieving higher levels of sprint performance.Material, physiological mechanism of sprint relaxation technology : Relaxation is a manifestation of muscle relaxation capacity, muscle tension and relaxation of each other contradictions in the completion of technical action, the same time different muscle fibers or