Dribble Penetration - Circle Movement (Motion Offense)

This video describes the circle movement that occurs by teammates whenever dribble penetration is made by the ball handler. We see demonstrations and drills by some different teams at practice. Where possible I will show the play diagrammed, explain with text what happens, then show clips of players demonstrating each drill.
The final segment of this video is the Orchestrator Drill. Here we see the combination of Dribble Penetration and Dribble At motion in the offense. As the ball is dribbled randomly around the court, teammates Read the ballhandler and React appropriately with basket cuts, filling spots on the perimeter, and circle movement. In this way, the ballhandler "orchestrates" the offense.
This video is a compilation of other clips, combined with diagrams and text of my own. Video footage is used for educational purposes for CYO St. Aloysius (New York).