The 3 attacking players move up the court, playing an unopposed 3 man weave all the way to the half court line.
Once they reach the half-way line they turn and play a 3 vs 2 back to the basket with the defenders staying inside the 3 point line.
The 3 man weave:
The ball should start in the middle. After making the pass each player should run behind the player they passed the ball to and weave behind them.
Four players standing still make every ball handler's job harder. Teach V-cuts, L-cuts and back cuts so your team gets open and punishes defenders who overplay.
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.