我们曾试验性的检查了以下发展短跑运动员身体素质的两种不同方法的训练效果:第一种是优先发展速度力量和速度;第二种是优先发展一般耐力。研究是在两组10—11岁的儿童和两组13-14岁的少年中进行的。试验的第一阶段(一年半)在A组(其中包括一个儿童小组和一个少年小组)中, We have experimentally examined the following training effects on two different ways of developing the physical fitness of sprinters: the first is to prioritize the development of strength and speed; the second is to prioritize the development of general endurance. The study was conducted in two groups of children aged 10-11 and in two groups of teenagers aged 13-14. The first phase of the trial (a year and a half) in Group A (which includes a children’s group and a juvenile group)