Jeff Sparrow, aka The Doctor of Defense, trains players from the NBA, NCAA, high school, middle school and grade school levels. His relentless passion, work ethic, and competency for the game has the respect of players and coaches all over the World! He will help you achieve greatness as a player, coach and an organization. Jeff is a firm believer in continuous improvement. As a result he stays up to speed with the latest basketball trends by dedicating extensive amounts of time to researching and developing new and cutting-edge methods of training, which he often implements in his own workouts for himself and his athletes.