CAJ | 학술논문

通过对世界优秀男子400m跑运动员全程速度结构分析,说明创造优异运动成绩的运动员都具有最优阶段速度特点。依据相关分析,将400m全程速度结构划分为5个阶段,并揭示各个阶段速度最优控制与400m成绩的相关关系：第5阶段速度与400m成绩的相关性最高,该段速度最优控制是取得优异成绩的关键。
통과대세계우수남자400m포운동원전정속도결구분석,설명창조우이운동성적적운동원도구유최우계단속도특점。의거상관분석,장400m전정속도결구화분위5개계단,병게시각개계단속도최우공제여400m성적적상관관계：제5계단속도여400m성적적상관성최고,해단속도최우공제시취득우이성적적관건。
By the analysis of the speed structure of world top athletes of men＇s 400m running,this paper points out that the ones who achieve excellent result all have the characteristic of the optimum stage speed.Based on the analysis,the whole distance is divided into five stages,and the relationship between the speed of each stage and the final result is also revealed.The correlation between the speed of the fifth phrase and the result of 400m running is the highest,and the optimum speed control in this phrase is the key to achieve excellent result.