Divide into two teams.

Teams are at opposite sides of half court

3 players start out on offense from a team at half court.

2 players from the opposing team on defense.

As soon as the BALL crosses half court a defensive player runs on. The defensive player must touch one foot inside the center circle before going on defense.

If the offense scores or gets stopped. The defensive team goes down on offense against the opposing team waiting.

An additional defensive player runs on as soon as the ball crosses half court.