Emphasis on:
-Setting good screens
-Squaring up to basket for shot
-Following shot

5 balls.
Start with 4 lines as shown.

Rotation:
1 goes behind 2 after setting screen.
2 rebounds own shot and speed dribbles off the court and goes behind 3.
3 goes behind 4 after setting screen.
4 rebounds own shot and speed dribbles off the court and goes behind 1.

3 starts and sets a screen for 4. 3 rotates to line 4 after setting screen.

4 cuts off screen to elbow.

1 then sets screen for 2 after passing. 4 receives pass, pivots and squares up to basket for shot. 1 rotates to line 2 after setting screen.

2 cuts off screen to elbow. 4 follows shot gets rebound and speed dribbles off the court around to line 1.

3 then sets screen for 4 after passing. 2 receives pass, pivots and squares up to basket for shot.

And so on.........