A player has problems with the ballthrow. She always has one ball in her hand, and the second ball is in the pants/skirts pocket.
The idea of the coach is, that too many joints are used throwing the ball: fingers, wrist, elbow, shoulder. That makes the control of the ball throw more difficult. Under an internal focus, the player observes, according to the coach’s instructions, to let the arm stretched. However, in several studies on external focus and implicit learning, the authors conclude that an external focus is more helpful and implicit learning is more effective and sustainable. Serving and controlling ball throw weiterlesen