
thats a proper stiff arm. Guys like Payton and emmit smith were masters of the stiff arm, the whole point is to get a hand basically on a players facemask (with fingers straight) and basically either use the leverage to shove a guys head down and make him fall, or shove his helmet up (like marshall faulk is doing here) and disorientate them..
for some reason hester hasnt gotten the fingers striaght part, and he often just grabs a guys facemask and rips it down (which is illegal). But on the particular play you were talking about, it was a pure stiff arm that wouldve made sweetness proud, and a cheapshot by some fatso who wont be in the league next year.

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