South Dakota State has made the transition to Division I under Scott Nagy and in this excellent on-court clinic DVD he uses the shell drill to emphasize ball pressure and communication and demonstrates two outstanding competitive rebounding drills. Coach Nagy discusses his defensive philosophy and the uses the shell drill to teach ball pressure, defending the give and go cut, flash cut, dribble penetration, down screens and down and away screens. He uses the shell drill to emphasize rebounding and encourages aggressiveness to the offensive boards. The DVD finishes with two competitive rebounding drills. Running Time: 59 Minutes.