[Tommy]

The Pittsburgh Post-Gazette reports before Steelers Pro Bowl LB Joey Porter hyperextended his knee during Tuesday's practice, he showed well during pass rushing drills. Porter beat OLT Marvel Smith three times. Meanwhile, DE Kimo von Oelhoffen used a hump move to toss aside All-Pro OG Alan Faneca. Rookie OLB Andre Frazier stood out in blocking drills against running backs, using a nifty spin move to get past RB Willie Parker. So did LB James Harrison, who hit rookie RB Chad Scott so hard that Scott went backward and lost his mouthpiece