多轮次竞赛视域下男子100米运动员成绩特征及启示  

Characteristics and Insights of Mens 10Om Race Athletes'Performance from the Perspective of Multi-Round Competition

作　　者：银雪莉 Yin Xueli(Hechi university,Hechi 546300,China)

机构地区：[1]河池学院,广西河池546300

出　　处：《体育科技文献通报》2023年第8期6-10,共5页Bulletin of Sport Science & Technology

基　　金：2021年度广西教育科学规划课题“体教融合背景下广西青少年体育健康促进研究”(项目编号:2021B175);2023年度广西高等教育本科教学改革工程项目“基于人工智能深度视觉技术的民族传统体育教学与创新实践研究”(项目编号:2023JGB334)。

摘　　要：本文以2011年至2021年OW级比赛的8个赛事的男子100米比赛前八名运动员不同轮次比赛成绩为研究样本,采用文献资料、数理统计等研究方法,分析男子100米运动员在不同轮次比赛中运动成绩的变化规律,以期从新的视角探讨男子100米运动员成绩特征及提升策略。研究结果:(1)在男子100米三个轮次比赛中,各个轮次的成绩随着不同分组出现显著差异,具有夺牌实力的前四名男子100米运动员在三个轮次中的运动成绩呈直线上升,且每个轮次的成绩提升幅度差别不大,最佳成绩出现在决赛轮次;(2)后四名竞技水平相对较低的运动员三个轮次的运动成绩呈倒V型,且波动幅度较大,最佳成绩出现在半决赛轮次。由此建议:优化我国男子100米项目不同轮次比赛间隔时间,以便更好地发挥运动员的竞技水平。Taking the results of the top eight men's 100m race athletes in eight OW competitions from 2011 to 2021 in dfferent rounds as research samples,this paper adopts the methods of literature review,mathematical statistics and logical analysis to analyze the changing rules of the sports results of outstanding mens 100m athletes in different rounds.The purpose of this paper is to discuss the characteristics and improvement strategies of the special ability of mens 100m athletes from a new perspective.The results are as follows:in the three rounds of the men's 100m competition,the results of each round showed significant differences with different groups.The performance of the top four men's 100m athletes with medal-winning ability in the three rounds increased linearly,and the improved range of each round was not significantly different,and the best results appeared in the final round;The results of the last four athletes with relatively low competitive level showed an inverted V shape and fluctuated wildly in the three rounds,and the best results appeared in the semi-final round.It is suggested to optimize the time between different rounds of Chinese mens 10Om events,so as to promote the athletes'competitive level.

关 键 词：多轮次竞赛 男子100米 成绩特征 

分 类 号：G822.1[文化科学—体育训练]