With Mike Nolan taking over as the Dallas Cowboys Defensive Coordinator in 2020, change must be expected after many years of watching Rod Marinelli running the team's defense. Perhaps no change will...
At this point, we've covered the concepts of defensive gaps and techniques, and then we applied those concepts to the fundamental 4-3 defensive base formation: the 4-3 over. If you haven't read...
In last week's post, I covered some of the more fundamental defensive football concepts: gaps and defensive linemen techniques. I went through an overview of how gap theory is used to choke running...
