A Comparative Analysis Of The Performance Characteristics Of Chinese And Foreign Outstanding Triathletes

China's triathlon is now in a period of rapid development.Although it has entered the ranks of Asian triathlon powers,there is still a certain gap between its competitive strength and foreign triathlon powers.Using literature data method,mathematical statistics method,grey correlation analysis method and comparative analysis method to analyze the performance of Chinese and foreign excellent triathletes The results of the top eight athletes in the National Games,the two Olympic Games and the 2016-2018 World Championships are data objects.A comparative study of the performance characteristics of excellent triathletes at home and abroad.Identify the gaps between Chinese and foreign excellent triathlon performance characteristics,enrich the theoretical research on the comparative analysis of Chinese and foreign excellent triathlon performance characteristics,and provide theoretical reference for improving our triathlon performance.The research results are as follows:1.Compared with the external composition characteristics of the performance of excellent male triathlon athletes in China,the external composition characteristics of the performance of excellent male athletes in China are unstable.The degree of effect of individual foreign men's triathletes on performance has formed a stable characteristic of bicycle> swimming>cross-country running,but there is no stable correlation between individual events and performance of Chinese men's athletes,and the contribution rate to performance The individual items that play a major role are constantly changing.2.The external composition characteristics of the performance of the Chinese and foreign excellent female triathletes are unstable,and the ranking of the correlation between the individual results and the results is constantly changing,and there is no stable correlation.Therefore,the external composition characteristics of the performance are also unstable.3.Compared with the internal functional characteristics of the performance of excellent male triathlon athletes in China and foreign countries,the internal functional relationship between the individual events of China's excellent male triathlon athletes is weak.In China's triathlon,only swimming and cycling have a moderate correlation.The correlation between the individual results of other competitions is low,and there is no correlation in the sense.It reflects the independent characteristics of individual competitions.There is a moderate correlation between the performances of individual foreign triathlon athletes in individual competitions,and the functional relationship between individual competitions is strong.4.Compared with the internal functional characteristics of the performance of Chinese andforeign excellent female triathletes,the correlation between the individual performance of each competition of China and foreign excellent female triathletes is low,and there is no meaningful correlation.The internal functional relationship between them is weak.