Groups of three, one ball per group. Player A rolls the ball (receiving ground balls) or tosses the ball (receiving air balls) to either player B or player C. In this example, player C must control the ball and get a completed pass to player B. While this is occuring, player A immediately challenges player C and tries to win the ball back. After successful pass, player C would then pick up the ball and repeat the activity as the defender. The defender is awarded a point for winning the ball back and gets to throw again.