撑竿跳高成绩与风速之间的关系研究

通过对有关撑竿跳高文章的梳理,发现在论及如何提高撑竿跳高成绩的文章中,多集中于对运动员自身的研究,而没有涉及到外部环境(风速)的研究。运用文献资料法对撑竿跳高相关文章进行收集整理;运用数理统计法对相关数据进行分析,得出有效助跑速度与撑竿跳高的成绩成显著正相关,水平速度与撑竿跳高成绩呈负相关;运用逻辑分析法对相关内容进行思辨,分析认为:风速是影响有效助跑速度、水平遗失速度的外部因素之一,表明撑竿跳高的成绩不仅仅与运动员自身的能力有关,还与比赛时风速的方向、大小有关系。该研究主要目的是提出风速是影响撑竿跳高成绩的一个重要的外部因素,在撑竿跳高比赛过程中要对风速进行测量,以确保撑杆跳高成绩的有效性。在此基础上提出建议:在《田径竞赛规则》中设定在撑竿跳高比赛过程中测量风速的内容。

A Study on Relation between Pole-vault Performance and Wind Speed

By reviewing papers on pole-vault studies,it is noted that in most of the studies on how to improve pole-vault performance,the focus is mainly on athletes themselves and few of the studies are related to the external environment(such as wind speed).Therefore,literature review is used to collect and tidy up data on pole-vault and mathematical statistics is applied to analyze the relevant data in this paper.It is concluded there is a significant positive correlation between effective run-up speed and pole vault results,and there is a negative correlation between the horizontal speed and pole vault results.After applying logic analysis of the relevant data,wind speed is one of the external factor that may affect effective run-up speed and the loss of horizontal speed,which means the pole-vault results are not only related to athletes' self-ability,but also to the direction and size of wind speed during competitions.The main purpose of the study is to propose that wind speed is an important external factor to influence pole vault results and that in the course of pole-vault competition,wind speed should be measured to ensure the effectiveness of pole vault results.Besides,it is recommended that the contents of measuring wind speed in the course of pole-vault competition should be included in "the Competitive Rules of Track and Field".