通过对运动员克服重量负荷时动作速度的定量研究，发现重量负荷与克服这一重量负荷时身体整体或环节运动的平均速度之间存在一种关系，这种关系满足Hill方程的基本特征。进而建立适应于解决不同项目、性别、速度力量特征运动员发展速度力量的适宜重量负荷、速度负荷；动作速度定量调控；力量速度比值结构转化；机体对训练适应规律的理论模型及方法手段。 A quantitative study of the movement speed of athletes in overcoming the weight load shows that there is a relationship between the weight load and the average speed of body movement or link movement in overcoming this weight load, which satisfies the basic characteristics of the Hill equation. And then establish the appropriate weight load and speed load which are suitable for solving the development speed force of athletes with different project, gender and speed force characteristics; the quantitative regulation of motion speed; the structure transformation of strength-speed ratio; the theoretical model and method means of the body’s adaptability to training.