Option the circle drill puts your Quarterbacks rotating in a circular motion. Practice pitch with each other and then change direction after 4 rotations in the circle. If you have acess to P.C.P. pipe you can make a circle with it to fit a variety of drills, option being one of those drills.
Quarterback should keep ball close to stomach and shoulders square. Rotate thump down with pitch and always fade away from the pitch man.
Work both these pitch drills on a daily bases if you run option in your offense. Great drills to warm up with.