CAJ | 학술논문

目的：探讨武警部队战士指长比与体能的关系，旨在为军队科学训练和人才选拔提供理论依据，并补充体质人类学数据资料。方法：对武警某机动部队318名战士测量食指、环指的手指长度和体能成绩，并进行相应比较。结果：①左手和右手的2D：4D 差异不大。②左手2D：4D 低，则速度能力（百米跑）强，力量项目的引体向上和俯卧撑能力强。右手2D：4D 低，则力量项目的立定跳远和俯卧撑能力强。结论：左手和右手的2D：4D 数值接近。左手2D：4D 低，则速度能力强，引体向上和俯卧撑能力强。右手2D：4D 低，则立定跳远和俯卧撑能力强。
목적：탐토무경부대전사지장비여체능적관계，지재위군대과학훈련화인재선발제공이론의거，병보충체질인류학수거자료。방법：대무경모궤동부대318명전사측량식지、배지적수지장도화체능성적，병진행상응비교。결과：①좌수화우수적2D：4D 차이불대。②좌수2D：4D 저，칙속도능력（백미포）강，역량항목적인체향상화부와탱능력강。우수2D：4D 저，칙역량항목적립정도원화부와탱능력강。결론：좌수화우수적2D：4D 수치접근。좌수2D：4D 저，칙속도능력강，인체향상화부와탱능력강。우수2D：4D 저，칙립정도원화부와탱능력강。
Objective:To study the correlation of digit ratio with physical fitness on soldiers in a Chinese people′s armed tacti-cal unit,as to provide theoretical basis for scientific training,talents selection and supplement physical anthropology data. Methods:318 soldiers′ digit length of index finger,ring finger and physical performance were measured and compared. Results:(1)The differ-ence of 2D:4D in left hand and right hand was not big.(2)As 2D:4D of left hand was lower,the speed ability(run 100 m)was higher,so were the standing long jump and push-up. As 2D:4D of right hand was lower,the ability of pull-up and push-up was high-er. Conclusions:The 2D:4D values of left hand and right hand are similar. As 2D:4D of left hand is lower,the speed ability is high-er,and so are the standing long jump and push-up. As 2D:4D of right hand is lower,the ability of pull-up and push-up is higher.