我国男子马拉松运动员在重大赛事中的表现及节奏策略

发布时间：2018-05-17 10:25

本文选题：中国男子马拉松 + 比赛能力　；参考：《成都体育学院学报》2017年05期

【摘要】：对2012-2016年4次重大赛事男子马拉松比赛我国运动员的参赛、完赛人数、排名、成绩等情况进行梳理,并对比历次比赛前8名获得者与我国运动员的最好成绩、比赛成绩、节奏策略、分段速度百分比及各分段与总成绩相关性等数据。结果显示:我国男子马拉松运动员在重大赛事中成绩呈上升趋势,比赛能力逐步提高。前8名获得者节奏策略走势呈"M"型。在10km-35 km期间分段平均速度始终高于比赛平均速度。在25 km处再次出现加速,并保持到35km,随后出现不断下降。全程分段速度波动较小。中国运动员分段速度下滑明显。在25 km前,其分段速度均高于平均速度,随后低于平均速度。从10 km开始,速度下降呈现直线趋势。前8名获得者没有在最后阶段出现加速情况,我国运动员提速也不明显。提高赛程中后段速度保持能力,合理分配体能,将有效提升我国运动员比赛成绩。
[Abstract]:Combing the participation, number, ranking and results of Chinese athletes in the men's marathons of the four major events in 2012-2016, and comparing the best results and competition results between the top 8 winners of previous competitions and the athletes of our country. Rhythm strategy, percentage of segmentation speed and correlation between each segment and total achievement. The results show that the performance of Chinese male marathon athletes in major events is on the rise, and the ability of competition is gradually improved. The top 8 winner rhythm strategy trend is "M" type. The segmented average speed is always higher than the race average speed during 10km-35 km. At 25 km, it accelerates again and stays at 35 km, and then decreases continuously. The velocity fluctuation of the whole course is small. The Chinese athlete section speed glides obviously. Before 25 km, the segmental velocity was higher than the average velocity, and then lower than the average velocity. From 10 km onwards, the velocity decrease shows a straight line trend. The top 8 winners did not accelerate in the final stage, and the speed increase of Chinese athletes was not obvious. To improve the ability of keeping speed in the middle and later stage of the match, and to distribute the physical ability reasonably, will effectively improve the performance of our country's athletes.
【作者单位】：北京体育大学;
【分类号】：G822.8

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