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中学生中农村人口占较大部分,他们的体质影响着未来我国人口的整体状况.对随机抽样的1 724名农村中学生进行调查,采用数理统计法和实验法,对具有重要影响的16个子因素进行因子分析,认为在生活方式、家庭和学校等3个方面对农村中学生的体质起着决定作用.对这3个方面的改善给出了建议,为学校体育在提高和改善农村中学生体质科学研究方面提供理论依据.
Among the middle school students, the rural population accounts for the most part, and their physique influences the overall situation of our country’s population in the future. A survey of 1,724 rural middle school students randomly sampled is conducted using mathematical statistics and experimental methods to conduct 16 sub-factors with significant influence Factor analysis shows that it plays a decisive role in the physical fitness of rural middle school students in three aspects of life style, family and school, and gives some suggestions on how to improve the three aspects of school physical education in order to improve and improve the physical science research of rural middle school students Provide a theoretical basis.