Have a player at every corner and a player with a ball in front of the basket.
O3 tosses the ball off the backboard and rebounds it. He outlets it to the side he catches the ball on.
O2 catches the ball from O3 and passes it to O1 for a layup.
O3 has to get the rebound before the ball hits the ground.

They come back with the same pattern, O2 has to touch the foulline before he can sprint back for the layup.

Transition, filling the lanes.

Have the players come back 3 on 2