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本文以沈阳市郊菜农174人为对象,调查了健康状况、身体素质(体力)和农忙期劳动强度。结果表明,相同年龄组的身高、体重、背肌力、握力、肺活量均值,男性高于女性;皮下脂肪厚度女性大于男性;农忙期体型指数(Rohrer指数)分型,菜农体型以中等型和近胖型为主;劳动时心率不超过150次/分时,心率与负荷量、耗氧量、肺通气量呈高度相关;农忙期间日劳动强度属轻度级,但持续时间较长,少数单项作业能量消耗属中度级。
In this paper, 174 farmers in the suburbs of Shenyang City were investigated for their health status, physical fitness (physical strength) and agricultural labor intensity. The results showed that height, weight, back muscle strength, grip strength and mean vital capacity in the same age group were higher in males than in females; subcutaneous fat thickness was higher in females than in males; Rohrer index was more frequent in busy years, Heart rate and load, oxygen consumption, pulmonary ventilation were highly correlated; labor intensity on a mild labor class day, but the longer duration, a small number of single Operating energy consumption is a moderate level.