Romo shuffled through the hallway on his way to a quarterbacks meeting before the workout. Asked if he felt better, Romo said, "Oh, yeah. I feel like a hundred dollars."
The Cowboys (9-6) close the regular season Sunday in Philadelphia and would earn an NFC wild-card spot if they win. They would miss the playoffs with a loss.
Tight end Jason Witten (sprained left ankle) also returned to practice after missing Wednesday's workout. Running back Marion Barber (dislocated right pinkie toe) and safety Ken Hamlin (foot) practiced, too.