Murray runs upright just like Deuce. The difference was DM26 could run over people standing straight up and still be accelerating and then take it to the house. When he did lower his shoulder he looked like an oxe plowing a field. Then he was really good at catching the ball out of the backfield and just when defenders got worried about getting trucked he was elusive enough to put a move on them and never get touched. He had a 3 year stretch that only some all time greats have matched.