Two groups of players with one ball and one player between the groups on the side.
Player 1 passes to player 3 and runs straight to receive a pass from player 3. Player 2 then makes a pass to player 3 and makes and runs to receive a pass before passing to player 4.
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.