3 players start behind the baseling, all lined up wide. the person in the middle starts witht he ball and passes to which ever side he chooses to (left or right). Once the first pass is made the person in the middle runs towards that person (behind his back) and carries on running straigh until the another pass is received.
you want to make 3 big passes up to the half court.
the perosn to catch the third pass places the ball on the half court and plays defence in a 2v1 situation.
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.