(After a video of Hershel Walker) Oh, those were the glory days! Now there is something most of you probably missed in seeing that video. You thought the focus was on Hershel Walker, but the key to what you just saw was the offensive line. Not even Hershel Walker, the greatest college running back who ever lived, who happened to play for the greatest college football team, at the greatest university in history, cannot run one yard unless he has an offensive line opening the holes.

There is an old football adage that is as old as football itself that every football coach knows is the first truth you better learn about winning. That is, the team that controls the line of scrimmage usually wins the game. Now I want you to get this down into your heart. The mind is the line of scrimmage in yo…