The influence of environmental stimuli and of intrinsic stimuli on the working capacity and on resistance to fatigue.
D002110:Caffeine / Q000494:pharmacology*; D005221:Fatigue; D006801:Humans; D009132:Muscles / Q000502:physiology*; D005082:Physical Exertion / Q000502:physiology*; D014937:Work
D002110:Caffeine
CAFFEINE/pharmacology; EXERTION/physiology; MUSCLES/physiology