男子400米跑机体的供能特点与训练方法

On the energy-supply and training methods of men's 400-meter race

阐述了400米跑人体的能量来源、供能的过程以及奔跑速度和专项耐力在400米跑中的主导地位与重要作用,提出了400米跑速度和专项耐力的训练方法和手段。

This paper elaborates the source and supply of energy in the 400-meter race, and explains the leading position and important function of the speed and stamina in the 400-meter race and puts forward the methods and means of its speed training and stamina training.