北京高中男生上肢相对力量现状和对策研究——以北京四中2018-2020年体测引体成绩为例

Research on the Current Situation and Countermeasures of the Relative Strength of Upper Limbs of High School Boys in Beijing——A Case Study on the 2018-2020 Physical Examination Results of Beijing No.4 Middle School

为了解北京四中男生上肢力量的情况,设计、跟踪采集了2018、2019和2020年三年的体质测试中高中男生的引体向上数据,研究结果:高中各年级男生引体向上成绩及格率大都在50%左右,2020年度3个年级整体完成引体向上的平均个数相较于2018和2019年度的平均值下降约2-3个。本文对此情况产生的原因进行了分析,根据相应数据,探索了提高引体向上成绩以及上肢力量的方法。

In order to understand the upper body strength of boys in Beijing No. 4 Middle School, the pull-up data of high school boys in the physical fitness tests in the three years of 2018, 2019 and 2020 were tracked and collected. The research results: The pass rate of the pull-up performance of boys in all grades of high school is mostly About 50%, the average number of pull-ups completed by the three grades in 2020 decreased by about 2-3 compared with the average of 2018 and 2019. This article analyzes the reasons for this situation, and explores methods to improve pull-up performance and upper body strength based on the corresponding data.