静力练习又称静力性等长工作,它是指人体在肌肉紧张用力时,肌肉长度不发生变化,肢体基本不产生位移,即保持身体在相对固定的姿势中静止用力。这种方法的好处是可以把身体位置保持在最吃力的角度或者是技术动作所需要的位置进行用力,对发展绝对力量和支撑力量、固定力量作用较大。在田径运动各个项目的训练中,我们经常运用的力量练习方法有克制性训练法和退让性训练法。而很少采用静力训练法。其实静力练习对发展运动 Static exercise, also known as static work is equal, it refers to the human body in the muscle tension, the muscle length does not change, the basic body does not produce displacement, that is, to maintain the body in a relatively fixed posture static force. The advantage of this method is that the body position can be maintained at the most strenuous point of view or the location required for technical action to exert force on the development of absolute strength and support strength, fixed strength role. In the track and field training of various projects, we often use the methods of force training are restraint and concession training methods. And rarely use static training method. In fact, static exercises on the development movement