Does the speed of the basketball shooting arm increase when shots are taken from further distances?
The basketball jump shot is a complex motor skill that requires the coordinated interaction of multiple body segments to accurately project the ball towards the basket. The movement begins with force generation through triple extension of the ankle, knee and hip joints, creating vertical impulse and ground reaction force. This force is transferred through the trunk and upper body before being expressed through rapid shoulder flexion, elbow extension and wrist flexion at ball release. The elbow joint plays a critical role in the shooting action as it functions as a third-class lever, where the effort is applied between the fulcrum (Elbow joint) and the resistance (basketball). Third-class levers prioritise movement speed and range of motion, making them highly effective for producing the high distal segment velocities required in sporting movements (Knudson, 2021). Shooting accuracy and range are fundamental determinants of the basketball performance. The ability to generate sufficie...