Analysis of Charles' back-breaking 91-yard run

If you can stomach it, Ben Muth (a former all Pac-10 offensive lineman) has a [great breakdown of Jamaal Charles’ game changer][1]:

This next shot is borderline pornographic for offensive line coaches. You’ll notice that all three down linemen for the defense have been reached. Albert (LT), Allen (LG), and Asomoah (RG) all have their helmets on their defender’s shoulder pad. This is exactly how you draw it up.