3 lines with the basketball starting in the middle.
The ball is passed to a side, then back to the middle and then over to the other side.
The ball is always passed back to the middle.
Once the half court has been reached the players on the side will turn back the other way and run towards the basket.
The player in the middle with the ball will dribble down the middle and make a pass to one of the players for a lay-up.
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.