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振动在运动训练中的应用

Application of vibration in sports training

  • 摘要: 体育动作是人体与周围环境之间相互作用的结果,人体组织和结构,各种器材和装备都有自身的固有频率和在力作用下产生振动的频率.运动员可以在一定范围内通过改变肌肉紧张度使人体的晃动质量变为硬质量,从而调节动作频率,以适应器械(如跳水跳板,单、双杠等)的振动频率,取得共振的效果.为此,需要测定人体和器械(包括运动鞋等)的固有频率,并通过运动员技术使二者共振.文章介绍了振动在体育训练中的运用,由于人体对振动刺激的反映规律尚不清楚,振动的运用还需要进一步探索和研究.

     

    Abstract: Sport events and fitness activity are the result of interaction between human action and the environment or sports equipment. The various tissues and structures in humans as well as different equipment and apparatus have natural and imposed frequencies under the effect of external forces. Athletes can change a wobbling mass to a stiffness mass by increasing their muscular stress and then modifying their movement frequency to adapt to the equipment’s vibration frequency, and so achieve resonance effects. Thus it is necessary to measure the natural frequency of the human body and sports apparatus, as well as to obtain resonance between them through an athlete’s skill. We describe the application of vibration in sports training. Since the mechanism of the body’s reaction to vibration is not yet fully understood, the role of vibration in sports training needs to be studied in greater depth.

     

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