An ergonomic study of body positions related to energy expenditure during foundry chipping.
D000328:Adult; D005221:Fatigue; D006334:Heart Function Tests; D006801:Humans; D008297:Male; D009787:Occupational Medicine; D005082:Physical Exertion; D011187:Posture; D011590:Psychology, Industrial; D013312:Stress, Physiological