The10th-12th Session Of National Games Women’s Heptathlon Scores Change Trend Analysis

This article mainly USES the literature material method, expert interview method, mathematical statistics, logic analysis. Nearly three national games women’s heptathlon before eight athletes as the research object. At the same time, Based on XiangQun training theory, The movement of women’s heptathlon project XiangQun classification, For nearly three in the national games women’s heptathlon grade change of each group of research.First draw out nearly three national games women’s heptathlon scores change analysis of the reason, Clear in this paper, we study the theoretical and practical significance. Further put forward the research content of this study, research methods, research ideas, research framework, etc. Secondly, based on XiangQun training theory, The movement of women’s heptathlon project XiangQun classification, Respectively from the dominant class physical force sexual project quickly (The high jump, long jump, javelin, throwing), Fitness dominant class fast project (200meters,100meters hurdles), Dominant class physical endurance project (800meters) three parts to carry on the analysis, The results of the study are as follows:(1) women’s heptathlon sports XiangQun classified as:fitness dominant class fast strength project, women’s heptathlon fitness dominant class speed project, the dominant class endurance fitness project;(2) the last three national games women’s heptathlon enter the top eight athletes, the athletes level3athletes,18national athlete level athletes,2national level athletes, the country accounted for the largest number of athletes athletes;(3) the development of women heptathlon sports in our country, from the last three national games women’s heptathlon before eight grade point of view, is currently in the trend of decline, and the lack of universal scores high marks breakthrough;(4) the last three national gamesomen’s heptathlon rapid power projects (high jump, long jump, javelin, shot put) the change of performance "all roads lead to Rome";(5) the last three national games women’s heptathlon fitness dominant class fast project (200meters,100meters hurdles) grade change is not the same;(6) nearly three dominant class national games women’s heptathlon physical endurance project800meters results change fluctuation is bigger, show "and" or "bump" curve.This study aimed at above nearly stage national games women’s heptathlon scores change analysis of the inherent law. And to give reasonable Suggestions, To the women heptathlon athletes trying to improve the results of the competition to provide beneficial reference value, system culture, and to put forward relevant scientific training for the future inspection.