南昌市西湖区青少年身体活动与学校因素的关系研究

Study on the relationship between physical activity and school factors in Xihu district of Nanchang city

通过问卷调查法对南昌市西湖区初中生身体活动水平及其学校影响因素进行调查,用数理统计法对调查数据进行统计并分析两者之间关系。结果表明:南昌市西湖区青少年身体活动水平较低,仅3%的学生MVPA每天能达到60min,男生身体活动量高于女生身体活动量;学生周一至周五在校期间,主要参加的课外体育活动为早操和课间活动,学生主观感觉早操和课间活动运动强度较低;学生对体育教师教学满意度最高,但认为课外体育锻炼时间不够充分以及学校体育锻炼氛围不够浓厚,学生上下学采取的交通方式最多的是步行,但是步行时间较短;学校场地器材数量、体育课的重要性及课外体育锻炼时间与学生MVPA达到60min的天数具有相关性,其中课外体育锻炼时间对身体活动水平的影响最大。

The physical activity level of junior middle school students in xihu district of nanchang city and the influencing factors of the school were investigated by questionnaire survey.The data were counted by mathematical statistics and the relationship between the two was analyzed.The results showed that:the level of physical activity of teenagers in the xihu district of nanchang city was relatively low,only 3%of the students could achieve 60 minutes of MVPA every day,and the amount of physical activity of boys was higher than that of girls.During the school period from Monday to Friday,students mainly participate in extracurricular sports activities,such as morning exercise and recess activities.Students feel that the exercise intensity of morning exercise and recess activities is relatively low.Students are most satisfied with physical education teachers'teaching,but they think that extracurricular physical exercise time is not enough and the school physical exercise atmosphere is not strong enough.The most transportation mode for students to and from school is walking,but the walking time is short.The number of days when students'MVPA reaches at least 60min is related to school grounds and equipment as well as the transportation mode to and from school,which is an important factor affecting students'physical activity level.