800米跑的项目特征及有效训练途径探索

Event features and effective training ways to improve the achievement of 800-metre race

运用文献资料法对当今800米跑的项目特征、供能特点进行分析,认为800米跑是一项长时间高速度的项目,其无氧供能高达84%,在训练中应紧紧围绕无氧供能进行训练。

With the method of documentation ,the paper makes an analysis of the event features and the characteristics of energy accommodation of 800-meter race .The result shows that it is a long time and high-speed event,anerobic reached 84%.The training should be developed athlete's anerobic capability.