部队体力状况,是战斗力的一个重要因素,对平时训练、战时作战都有直接响影。国外对部队的体力研究很重视,投入了相当力量,美军已提出了陆军体力分级标准。我军在这方面的报道不多。王登高等曾报道《国人PWC170正常值初探》,用PWC170作为评价体力指标,提出了用踏阶法测得的正常值下限。1985年7月,我们用踏车法测PWC170值,对某坦克部队成员的体力现状作了调查, Physical conditions of the armed forces are an important factor in combat effectiveness and have a direct impact on peacetime training and wartime operations. Abroad attaches great importance to the physical strength of the troops and has invested considerable strength. The U.S. military has proposed the standards for the classification of the army’s physical strength. Our army has not reported much in this regard. Wang Deng Gao et al. Reported “Chinese PWC170 normal initial exploration”, PWC170 as a physical evaluation index, proposed by the step method to measure the lower limit of normal. In July 1985, we measured the value of the PWC170 with a treadmill test and investigated the physical status quo of a tank force member.