This drill is most effective when used at the end of a practice session. A coach stands at the top of the key with a ball. An offensive & defensive player are at the box, outside the lane. The defensive player denies the moving offensive player while always seeing the ball. The coach yells “ball”, the defensive player turns into the lane, intercepts the pass and dribbles the full length of the court to score. The offensive player chases and defends the layup without drawing the foul.