Quadricep function--a brief review.
D000200:Action Potentials; D004576:Electromyography; D006801:Humans; D007717:Knee / Q000502:physiology; D009068:Movement; D009119:Muscle Contraction; D009132:Muscles / Q000033:anatomy & histology / Q000502:physiology; D013848:Thigh / Q000033:anatomy & histology / Q000502:physiology*