Buccaneers' Doug Martin did not practice Thursday
David Manning / Reuters
Tampa Bay Buccaneers running back Doug Martin sat out practice for the second straight day on Thursday.
Martin suffered an ankle injury during Sunday's loss to the Minnesota Vikings and was seen wearing a walking boot on Wednesday.
The 25-year-old Boise State product has struggled to recapture the form he displayed in his rookie campaign in 2012, rushing for 166 yards and one touchdown on 58 carries in five games this season.