When the ball bounces on a boundary line or fully outside of the boundaries, hits the ground before hitting the wall, bounces twice before a player can return it, or a receiving player does not let the ball bounce after it has struck the wall, the ball is out. Remove a stumbling receiving player. If any other player is involved in the incident, they too will have to leave the court. There are three ways to score when playing against a defensive wall: free throws, field goals, and baskets in transition. The only way to stop the defensive wall is by switching on screens, which forces players off the bench into the game. Screens can be used either for defenders to switch onto one player so he can't help out on the floor or for all five players to switch teams so each one gets at least one turn on the court. In general, play against a defensive wall by having your best shooters shoot early in the clock while keeping your other players involved in the offense. This will make it harder for the defense to switch players and will give you more opportunities for made shots!