Start in the corner of the court or in a grassy area.
Glide / side step at a 25-30 degree angle to a fixed point 15 meters away.
Drop the trailing foot in the opposite direction to the line.
Change direction 4-5 times, go up and back twice, a total of 4.
Keep body low.
Feet come together but do not cross.
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.