Yahoo News : The greatest NFL power running backs of all tim

Power football brings to mind images of mammoth offensive linemen, violent collisions at the point of attack, and gladiator running backs that carry the load for three yards and a cloud of dust. Although the scheme is not always highlight-reel worthy, old-school football fans recognize that the power attack is essential for a winning program. Behind a workhorse back, your team can move the chains, eat up clock, and ground the opposition into submission.

More...