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采用踏车式心功量机,对装甲步兵连60名19～24岁的健康战士进行体力测定,按均值±标准差的范围,并参考国外标准,提出了此次研究的体力分级标准;PWC_(170)>15kg·m/kg min为强体力;11～15为中等体力;<1为弱体力。从以上三类体力人员中各选10名,共30名为受试对象,观测他们在开窗行驶、闭窗行驶闻窗停车三种条件下的生理反应。生理指标测定体温、皮温、脉膊、出汗率,并计算平均体温、出汗率、积热指数和紧张指数,询问主观感觉,气象指标测定使用电子三球温度计。经过对264人次的观测,获得了八千余个生理数据,经统计学处理表明:(1)在湿热环
Treadmill-type heart-type machine, armored infantry with 60 19 to 24-year-old health warrior physical determination, according to mean ± standard deviation range, and reference to foreign standards, put forward the study of physical grading standards; PWC_ (170)> 15 kg · m / kg min for strong physical strength; 11 to 15 for moderate physical strength; From the above three types of physical staff each selected 10, a total of 30 subjects as subjects, observe them in the window driving, window shuttling under the three conditions of the window of the physiological response. Physiological indicators were measured body temperature, skin temperature, pulse rate, and sweat rate, and calculate the average body temperature, sweat rate, heat index and tension index, subjective feeling asked, the determination of meteorological indicators using electronic three-ball thermometer. After the observation of 264 people, obtained more than 8,000 physiological data, the statistical processing shows that: (1) in the hot and humid ring