Harris (ankle) was a full practice participant Thursday, Brooke Pryor of ESPN.com reports.

Harris (ankle) returned to practice Thursday, Alan Saunders of SteelersNow.com reports.

Harris (ankle) didn't practice Wednesday, Teresa Varley of the Steelers' official site reports.

Steelers head coach Mike Tomlin said Tuesday that Harris could be limited in practice this week due to an ankle injury, but the running back is expected to play Sunday against the Ravens, Ray Fittipaldo of the Pittsburgh Post-Gazette reports.

Harris (ribs) was a full practice participant Thursday.

Harris (ribs) was present for practice Thursday, Alan Saunders of SteelersNow.com reports.

Harris (ribs) didn't practice Wednesday, Teresa Varley of the Steelers' official site reports.

Harris carried the ball 13 times for 19 yards in Sunday's 27-24 loss to the Colts. He added three receptions on six targets for 54 yards.

Harris, who was rested Wednesday, returned to a full practice Thursday, Teresa Varley of the Steelers' official site reports.

Harris (not injury-related/rest) didn't practice Wednesday, Teresa Varley of the Steelers' official site reports.