"The Indianapolis Colts' final full workout for Super Bowl XLIV was encouraging until a late scare as Pro Bowl wide receiver Reggie Wayne exited practice early Friday.

On an afternoon when rookie cornerback Jerraud Powers tested his fractured left foot on a limited basis and starting left guard Ryan Lilja returned from a back injury, Wayne pulled up with an aggravation of an existing injury to the fat pad of his right knee, according to a pool report submitted by the league.

Wayne departed 20 minutes early, but Colts coach Jim Caldwell said he did not think the flare-up would keep the receiver out of Sunday's game. Wayne, who tied tight end Dallas Clark with a team-high 100 catches in the regular season, is probable on the team's injury report."