Coaching the 4-3 Defense: Defensive Line Play provides a detailed overview of the individual defensive line position fundamentals, techniques, and skills necessary to run the 4-3, as well as a discussion of how the defensive line unit should work together to make the 4-3 defense an effective scheme. The DVD also reviews how to organize and execute a productive practice plan for the 4-3. Among the topics covered: practicing the 4-3 defense, practice plan, drills, attacking the offensive linemen, shedding the blocker, linemen vs. linemen, defeating blocks, and pass rush.