体育课健康体适能循环练习对初中生身体健康的影响
The Impact of the Cyclical Exercises of Health-related Physical Fitness in Physical Education Classes on Physical Health of Junior High School Students
武海潭 1季浏2
作者信息
- 1. 上海师范大学体育学院,上海 200234
- 2. 华东师范大学体育与健康学院,上海 200241
- 折叠
摘要
以初一年级五个班 189 名学生为研究对象,采用 5×2×2 的三因素实验设计,确定体育课中融入健康体适能循环练习的实验方案,共实施 8 周干预.结果显示:健康体适能循环练习能有效提高课堂运动负荷,增加学生能量消耗,保障体育课运动负荷维持在较为稳定的负荷区间,与对照班存在显著性差异;健康体适能循环练习有助于改善学生身体成分,对提高学生心肺耐力,肌肉力量、肌肉耐力(大强度班)、柔韧度(静立性和PNF拉伸法班)具有积极作用.在性别方面,男生立定跳远改善幅度大于女生,女生柔韧度改善幅度大于男生.
Abstract
This study treated 189 students from five classes in Grade 7 as research subjects and adopted a three-factor(5×2×2)experimental design with a total of 8-week interference.The findings have shown that the cyclical exercises of health-related physical fitness can effectively improve exercise load in class and increase students'energy consumption so that physical exercise load in class can be maintained at a relatively stable load range.Also there exists a significant difference in all these factors in comparison with those of the control class.Moreover,the cyclical exercises of health-related physical can help improve students'body composition and have a positive effect on improving students'cardio-respiratory endurance,muscle strength,muscular en-durance(high-intensity classes),and flexibility(static standing and PNF stretching classes).In terms of gender,boys'standing long jump has been more improved than girls,while girls'flexibility has been more improved more than boys'.
关键词
健康体适能循环练习/初中生/体育课Key words
cyclical exercises of health-related physical fitness/junior high school students/physical education class引用本文复制引用
基金项目
教育部人文社会科学研究青年基金(23YJC890042)
上海市浦江人才计划(2020PJC092)
出版年
2024
NETL
NSTL
万方数据