运用文献资料、实地测量、问卷调查,数理统计等研究方法,对陕西省青少年体质水平进行了调查,并在此基础上分析了影响青少年体质水平的主要原因.%The article surveys the physical level of young people in Shaanxi using literature, field surveys, questionnaires, statistics and other research methods and on this basis analyzes the main factors influencing physical level of young people.
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