一、研究目的近年来,随着体质研究工作的深入开展,迫切需要解决体质测定项目指标、测试方法、仪器器材的标准化和规范化,及其对体质的综合评价方法问题。尤其在当前我国青少年体质出现下降趋势的情况下研究这个问题,更有现实意义。本课题研究目的:(一)筛选青少年体质测定的有效项 First, the purpose of research In recent years, with the in-depth development of physical research work, there is an urgent need to address physical measurement project indicators, test methods, equipment, standardization and standardization, and its comprehensive evaluation of physical problems. In particular, it is more practical to study this issue under the current situation that the adolescent’s physique in our country shows a declining trend. The purpose of this study: (a) screening of effective measures of physical constitution of adolescents