Put the balls of your feet on to a stair and left the heals up.
Holding for a split second at the top and returning slowly to the start position.
Do 15 – 20 repetitions.
If this is to easy then do one foot at a time.
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.