Vikings running back Adrian Peterson returned to practice Friday and pronounced himself ready to play Sunday at Chicago.
Peterson missed workouts Wednesday and Thursday with hip, ankle and finger injures and wore a sleeve on his lower right leg Friday. He was officially listed as probable on the injury report but said he feels "good" and that there is no doubt he will play.
"He was a full go and he'll be ready on Sunday," coach Mike Zimmer said.
Defensive tackle Sharrif Floyd will miss his second straight game because of knee and ankle injuries. Floyd didn't practice all week and will be replaced again by Tom Johnson.