The Thumb as a Structural Anchor in the Catch-to-Shot Transition
Trigger Observation In high-level shooting, directional error often originates before the ball is released.Repeated observation suggests that the decisive moment is not the wrist snap itself, but the initial hand–ball interaction during the catch. Specifically, when the index finger collapses toward the ulnar side under ball impact, downstream alignment problems appear inevitable: the hand arch … Read more