一、前言 如何有效地发展肌肉力量,尤其是快肌力量,是竞技体育训练中教练员和体育科研人员十分关注的研究课题。肌肉力量是直接影响专项运动成绩的关键因素。现代田径运动训练的发展趋势是大负荷、高强度,对人体承受负荷和训练后的恢复提出了越来越高的要求。换句话说,大负荷训练与训练后的肌肉恢复,是当代田径运动训练亟待解决的问题。为此,人们不得不采用多种生理、物理和心理等各种手段 I. INTRODUCTION How to effectively develop muscle strength, especially fast muscle strength, is a research subject that is very concerned by coaches and sports researchers in competitive sports training. Muscle strength is a key factor that directly affects the performance of special sports. The development trend of modern track and field sports training is high load and high strength, and puts forward higher and higher requirements on the body to bear the load and resume after training. In other words, the heavy load training and muscle recovery after training are the problems to be solved urgently in contemporary track and field training. To this end, people have to use a variety of physical, physical and psychological and other means