A, B and C plays the ball between each other and it ends with a shot against goal.
The 3 defenders must try to block the shot.
The shot against goal is the signal for fast break, where the defenders become attackers and reverse.
The goalkeeper quickly throws the ball to one of the attackers.
If the ball is lost during the shot, she picks up another at the goal or the coach throws in a new ball
The exercise can also be done in that way that 6 new players are ready.
If this is the case, the "old" players perform the contra and 3 new players are defenders.