[Work performance, caloric expenditure, and work efficiency in old age].
D000222:Adaptation, Physiological; D000367:Age Factors; D000368:Aged; D002151:Calorimetry; D004185:Disability Evaluation; D005080:Exercise Test; D006801:Humans; D008297:Male; D008875:Middle Aged; D009787:Occupational Medicine
Pracovní výkonnost, kalorický výdej a úcinnost práce ve stárí.