Offensive Line Play in the Zone Offense- Vol. #1Stance and Angle of Departure presents a detailed overview of the techniques and skills necessary for effective offensive line play in the zone offense. In an easy-to-understand and -apply manner, the DVD explains and demonstrates the basic steps and principles involved in teaching stance and angle of departure to offensive linemen. Among the topics covered- duck-walk wave drill, three-point stance, stance and drop-step, angle of departure, angle of departureexpress waddle, boards and waddle, and leverage drill. 2008, 37 Minutes