Martin is dealing with some bruised ribs and will sit out of Saturday's matchup with the Jaguars as a result, Rick Stroud of 620 WDAE reports.
The team does not seem too worried about the issue and view his sitting out of Saturday's game as a precautionary measure. It's unclear when Martin sustained the injury, but expect the team to keep him on light duty until he' fully healthy. The 27-year-old projects to be the No. l back for the Bucs but will likely share some of the workload with Charles Sims.