Maximum permissible weight to be carried on the head by a male worker from eastern India.
Six healthy adult male Indian workers whose physical characteristics resembled those of the average worker from eastern India, were required to carry compact loads of 20, 30, 40, and 50 kg at a speed of 5 km/h on separate days. From observations on energy expenditures, of peak pulse rates, and of the patterns of recovery pulse rates, it was decided that for the average eastern Indian male worker the permissible weight of a compact load for manual carriage on a hard, level terrain should not ordinarily be more than 30 kg.
D005221:Fatigue; D006339:Heart Rate; D006801:Humans; D007194:India; D007883:Legislation, Medical; D008297:Male; D010101:Oxygen Consumption; D012119:Respiration; D012737:Sex Factors; D014937:Work