Research and Analysis on the Speed and Rhythm of World Excellent Men's 5000m Run
To explore the speed distribution patterns of world-class long-distance runners and analyze the speed strategies and competitive styles they use during competitions.The video observation method is used to obtain the overall speed distribution data of athletes,the rank sum ratio comprehensive evaluation method is used to classify the athletes who obtain speed data into different levels,and the mathematical statistics method is used to calculate the relevant speed variables to find the inherent relationship between each data.Through analysis,it is found that the average speed of athletes of different levels in the fifth segment is closely related to their athletic performance,and the maximum speed utilization rate of athletes of different levels is not necessarily better.Conclusion:Athletes should have excellent speed maintenance ability and physical fitness allocation.
NETL
NSTL
万方数据
