Joint Angle

Joint angle refers to the measure of the space between two interconnected bones at a joint, such as the elbow or knee, during movement. It describes how much the joint is bent or straightened. For example, when you bend your elbow, the joint angle decreases; when you straighten it, the angle increases. Measuring joint angles helps assess flexibility, range of motion, and coordination in physical therapy and biomechanics. Essentially, it quantifies the position of a limb part relative to another, providing valuable information about movement and joint health.