Injury report

Offensive tackle Bryant McKinnie was the only player who did not participate in practice, because of inflammation in his left knee.

Quarterback Tarvaris Jackson (concussion) was one of six players who participated on a limited basis.

So was cornerback Antoine Winfield (hamstring), who did some cutting and running drills and was cautiously optimistic that he would be able to play in Sunday's game at Green Bay.

"Possibly," Winfield said. "I'm going to see what I can do for (Thursday). I'm working to get back, doing all the treatments, but I don't want to rush myself. So we'll see."