3 players with one ball playing inside a quarter court area.
Player 3 passes to player 1 and follows their pass. After running towards player 1 player 3 then cuts away, with a change of pace and direction, running into open space.
Meanwhile player 1 passes the ball to player 3.Once player 3 receives the ball they pivot and then pass the ball into the path of the running player 3 who then passes the ball back to player 1 for the drill to start again.
This drill should progress continuously and smoothly.
Good team defence is five players guarding the ball, not five separate one-on-ones. The shell drill is where that starts, so here is how to teach help-side positioning and rotations from the first week of the season.
Rebounding is the least glamorous thing in basketball and one of the most decisive. It is also almost entirely a habit, which means it is entirely coachable.
Good spacing is only the start. The best modern offences teach players to attack the defence's rotations and play in a permanent 4-on-3 - here is how to coach that read.