Steelers re-signed restricted free agent Isaac Redman to a one-year, $1.323 million contract.
Coach Mike Tomlin acknowledged that the Steelers still must upgrade at running back before the season.
Isaac Redman rushed six times for 26 yards and added one reception for 11 yards against the Browns in Week 17.
Isaac Redman was limited to three carries for four yards in Sunday's loss to the Bengals.
Isaac Redman rushed three times for 30 yards in Pittsburgh's Week 15 loss to the Cowboys, adding one catch for 14 yards.
Coach Mike Tomlin expects Isaac Redman to continue to "supplement" starting RB Jonathan Dwyer.
Isaac Redman bounced back from his rough Week 12 effort in Pittsburgh's Week 13 win over the Ravens, rushing nine times for 43 yards.
Isaac Redman rushed two times for seven yards and lost a fumble in the Steelers' Week 12 loss to the Browns.
Isaac Redman (concussion) is practicing in full this week.
Isaac Redman (concussion) will practice Wednesday.
Coach Mike Tomlin believes Isaac Redman (concussion) can play in Sunday's game against the Browns.
Isaac Redman was forced from Pittsburgh's Week 11 game against the Ravens with a concussion.
The Steelers reportedly planned to alternate Isaac Redman and Jonathan Dwyer every two series in Week 10.
Isaac Redman started Monday night's Week 10 game against the Chiefs but rushed for just 21 yards on eight carries in the 16-13 overtime victory.