The functions of certain two-joint muscles in a closed muscular chain.
D004576:Electromyography; D006621:Hip Joint / Q000502:physiology*; D006801:Humans; D007719:Knee Joint / Q000502:physiology*; D007866:Leg / Q000502:physiology*; D009132:Muscles / Q000502:physiology*; D005082:Physical Exertion; D011187:Posture