Learn how to dunk a basketball. Alan Stein teaches 7 kids how to dunk in 10 weeks. In this lesson he uses a Lacrosse Ball, Foam Roller, a Lunge and Reach Stretch, and Toe Touch Technique, to build muscles core to learning how to dun a basketball. Be the first of your friends to dunk on the Court! More on how to dunk at espnrise.com