Step 1The drill starts with two wings and a player at the top of the key. The wing dribbles at the top of the key. Top cuts backdoor for a layup.Step 2Shooter rebounds and passes to stationary wing. Passer fills the top. Shooter fills empty spot.Step 3Drill continues as wing dribbles at top player who cuts backdoor for the layup. Same continuity.Step 4Drill repeats. Shooter passes to stationary wing. Passer fills top. Shooter fills empty spot.