Every player has a ball, pair up to share if short of balls.
Form a 'Y" shape with the ball in one hand.
Flick the ball to the opposite hand so it can be caught with minimal arm movement.
Repeat the other way by using the non-preferred arm.
First progression: Players run sideways as they throw
Second progression: Pair-up and form a 'W'. This time players must throw to their partner's outer hand. After a while, about-face and use the opposite hand. Progress to sideways running for maximum difficulty.
