The Ten Commandments of Defensive Line Play presents a teaching progression for developing and training defensive linemen. The teaching progression includes an overview of the physical techniques and the mental thought-processes that a defensive linemen utilizes, from the snap of the ball through the echo of the officials whistle. The DVD features a series of developmental drills designed to accentuate teaching the various techniques. Among the topics covered- pre-snap reads, stances, attacking your man-on, basic techniques, escapes, and tackling fundamentals. 2006, 90 Minutes