武警某机动部队战士指长比、指长/身高与体能的关系研究

Study on correlations of digit ratio,digit length/height and physical fitness for soldiers in a Chinese People's Armed tactical unit

目的:探讨武警部队战士指长比、指长/身高与体能的关系,旨在为军队科学训练和人才选拔提供理论依据,并补充人类学数据资料。方法:对武警某机动部队318名战士测量身高、左右手食指、中指、环指、小指4个手指长度和体能成绩。统计分析各指长比、指长/身高与体能的相关性。结果:左右手的指长比、指长/身高与体能多项指标具有一定相关性。结论:指长比、指长/身高与体能多项指标具有一定相关性,该研究为军队体质人类学提供了基础数据资料。

ObjectiveTo study correlations of digit ratio, digit length/ height and physical fitness in a Chinese People＇s Armedtactical unit so as to provide a theoretical basis for scientific training and talent selection, and supplement anthropological data. Meth-ods：The following indices of 318 soldiers were measured including height, 4 digit lengths of two hands （forefinger, middle finger, littlefinger and ring finger） and physical performance. The correlations of digit ratio, digit length/ height and physical fitness were statisti-cally analyzed. Results： The digit ratio and digit length/ height of the left and right hands had certain correlations with the physical fit-ness. Conclusions： The digit ratio and digit length/ height of the left and right hands have certain correlations with the physical fitnessindicators. This study has provided a basic data for the army physical anthropology.