"stand your ground" as you say, but I have always wondered why doesn't the offensive lineman attack first and take some momentum away from the pass rusher. Is it possible to do this and then go into the "stand your ground" method. It seems to me the pass rushers have the edge against the current "stand your ground" technique because they know their first move and it becomes a "wait and see" technique rather than "a stand your ground". My line blocking only consisted of a high school tight end and an interhall guard experience and was in the late 60's and early 70's so I am sure I am way off in trying to understand the "stand your ground" technique. Again I appreciate your great summary.