title: Involvement of selected quadricep muscles during a knee extension exercise.
mesh_terms: D000328:Adult; D005081:Exercise Therapy; D006801:Humans; D007718:Knee Injuries / Q000503:physiopathology / Q000628:therapy*; D008297:Male; D009132:Muscles / Q000502:physiology*; D013848:Thigh / Q000502:physiology*