The group of players based on the halfway line start by running towards the elbow of the three point line.
On receiving the ball the player should then shoot.
The practice is then repeated on the other side of the arc.
After the shot, players collect their ball and pass to the next player in the line before joining the back of the line themselves.
This drill should be continuous.
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.
The ball screen produces almost half of all professional offensive possessions, yet most teams still teach it as a memorised play. The modern approach trains the read - giving players a framework to decide based on what the defence does, not what the coach called.