摘要
目的:进一步揭示女子七项全能项目各单项的结构与功能的关系,并确定关键单项。方法:选取1983—2017年世界锦标赛中128名女子田径七项全能项目参赛运动员的比赛成绩,进行统计学分析。结果:200 m跑和短跑项群具有中心性。径赛单项与其他单项呈高度相关关系,并促进跳跃项群成绩提高,尤其是跳远。投掷项群与径赛单项产生冲突,首先是与800 m跑呈负相关关系。结论:跳跃项群和短跑项群具有促进其他单项群成绩提高的作用,而投掷项群对其他单项群,以及800 m跑对投掷群成绩具有抑制作用。
The purpose of this study is to further reveal the structure-function relationship of the individual events of women’s heptathlon and to determine the key events in this structure. Research methods: The results of 128 female heptathlon athletes in the World Championships from 1983 to 2017 were analyzed statistically.Research conclusion: 200 m run and sprint event group have centrality. The track events have significant correlation with other events, and promote the improvement of jumping performance, especially the long jump.There is a conflict between the throwing event group and the track event. First of all, it has a negative correlation with the 800 m run. The jumping event group and the sprint event group can improve the performance of other single event groups, while the throwing event group can inhibit the performance of other single event groups,and the 800 m run can inhibit the performance of throwing event groups.
作者
В·В·迈赫利卡泽
Б·В·叶尔莫拉也夫
Е·В·斯拉甫基娜
姚颂平(译)
V.V.Mekhrikadze;B.V.Ermolaev;E.V.Slavkina(Russian State University of Physical Education,Sports,Youth andTourism,Moscow;Moscow Polytechnic University,Moscow)
出处
《首都体育学院学报》
CSSCI
北大核心
2019年第3期193-194,共2页
Journal of Capital University of Physical Education and Sports
