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通过对教师、警察、公务员和企业工人等4类不同职业中年男性的身体形态、身体机能、身体素质指标的测试与对比分析,指出不同职业群体体质状况的优劣和目前存在的问题,旨在了解天津市从事不同职业的45~59岁中年男性群体的体质现状,研究其发展变化中的某些规律和特征,为本地区和其他地区改善中年男性体质健康问题提供一定的科学依据。
Through the test and comparative analysis of body shape, body function and physical fitness indexes of four kinds of middle-aged men including teachers, policemen, civil servants and enterprise workers in different occupations, it points out the pros and cons of the constitutional status of different occupational groups and the existing problems. To understand the constitutional status quo of 45-59 middle-aged men of different occupations in Tianjin and to study some regularities and characteristics of their development and changes and to provide some scientific evidences for improving the physique and health of middle-aged men in the region and other regions .