Adopting the method of random sampling,the article conducts a longitudinal comparison and analysis of the basic data of physical condition of 600 urban and rural students from Vocational and Technical Institute of Tianshui.Results show that differences occur in physical condition,physical function and physical quality between urban and rural students.The paper analyzes reasons contributing to differences of students'physical health and finds out affecting factors of physical health.The paper suggests that it is necessary to come up with corresponding measures.%通过采取随机抽样的方法,对天水职业技术学院600名城乡学生体质状况的基础资料进行纵向对比、分析研究,结果表明:职业技术学院城乡学生的身体形态、生理机能、身体素质不同程度的存在差异。分析引起学生体质差异的原因,找出影响体质健康的因素,并提出相应的措施是很有必要的。
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