[Fatigue and training as modifying factors of the synchronism of the potentials of muscular action].
D004576:Electromyography; D005221:Fatigue; D006801:Humans; D009132:Muscles / Q000502:physiology*; D009142:Musculoskeletal Physiological Phenomena; D005082:Physical Exertion
ELECTROMYOGRAPHY; EXERTION; MUSCLES/physiology