Understanding Active and Passive Insufficiency in Multi-Joint Muscles

Active and Passive Insufficiency-2024 Multi-joint muscle insufficiency, including active and passive, is important for exercise prescription, fitness training, and post-injury recovery. During movement, muscles create tension, and the ideal length-tension-relationship between forces is determined by the length of the muscles. When forces try to stretch or shorten the ball joints, they cross, causing multi-joint muscles […]