参加体育培训的中小学生活动量及影响因素研究
Study on Physical Activity of Primary and Secondary Students Participating in Physical Training and Its Influencing Factors

探究参加体育培训的中小学生的活动量及其影响因素之间的关系。采用便利抽样，以538名参加体育培训的中小学生作为调查对象，主要使用问卷调查法、数理统计法，得出主要结论：男生活动量明显高于女生。学习成绩好的学生活动量明显高于学习成绩相对较差的学生。运动技能数量多的学生活动量明显高于运动技能少的学生。家庭距离体育培训机构和学校越近，则活动量相应越高；体育培训、学校体育、家庭支持作为自变量纳入回归模型后，体育培训和家庭支持正向预测学生活动量，学校体育的解释效应不显著；锻炼感知、自我效能对学生活动量有明显影响。
Explore the relationship between physical activity and its influencing factors of primary and middle school students who participate in physical training. Convenience sampling was used to investigate 538 primary and secondary school students who participated in physical training, mainly using questionnaire investigation, combing statistics, the main conclusions are drawn: Physical activity level of boys was significantly higher than that of girls. Physical activity of students with good aca-demic performance is significantly higher than that of students with poor academic performance. Physical activity of the students with more motor skills was significantly higher than that of the students with less motor skills. The closer distance sports training institutions and schools, family, the greater the activity accordingly. When physical training, school physical education and family support were included in the regression model as independent variables, family support and physical training positively predicts physical activity, the explanatory effect of school physical education was not significant. Exercise perception and self-efficacy have significant influence on students’ physical activity level.