Line your team up on the baseline, the first 4 or 5 players should each have a ball. Place one coach at the top of the key and one at the opposite foul line. The first player will pass the ball to the coach then sprint at him with a hand in the air to challenge a possible shot, while keeping his butt down in good defensive position. The player should begin to break down and take short choppy steps when he gets 3/4's of the way there to prevent the coach from driving around them. When they come to a complete stop the coach will hand the basketball back to them and they will pass it ahead to the next coach and do the same thing. The player then returns to the end of the line.
Closing out the shooter
This basketball drill is licensed under a Creative Commons License. This drill is from Pål Degerstrøm at www.degerstrom.com/basketball.