1500m自由泳竞赛泳道分配与运动成绩相关性的研究

The Relationship between Lane Assignment and Freestyle Swimming Results in FINA World Championship

目的:通过分析世锦赛1500m决赛泳道分布、奇偶数趟分段成绩等相关参数对运动成绩的影响,探讨游泳比赛奇偶数趟、泳道分布与运动成绩的相关性;方法:通过对近10年5届游泳世锦赛1500m决赛分段成绩统计分析,采用多因素混合方差分析法判断奇偶数趟、泳道分布对运动成绩的关系,探讨它们与运动成绩的相关性;结果:1500m自由泳运动成绩与比赛泳道分布、奇偶数趟存在显著性相关,相关系数为0.038。

Objective:through the analysis of World Championship1500m finals odd-even results and influence related parameters of50m evens on the performance,discussing the relationship between the lane groups,times of odd-even and swimming results,water flow resistance indirectly is verified.Methods:through the analysis of the50m events in semi to final and final results of1500m finals odd-events times in the5FINA World Championship in the past10years and competition group transform results statistics,using multi-factor variance analysis method to identify the relationship of the odd-events times,clusters of lanes results,using multiple analysis of variance correlation between them and swimming performance;Results:There is a significant correlation between swimming results and the cluster of lanes and odd-even times,the correlation coefficient is0.038.