Cleveland Browns running back Peyton Hillis appeared to re-injure his hamstring in practice today.
Hillis was running up the middle and came up limping after the play, grabbing at his hamstring. He then threw his helmet down in frustration, and limped over to the sidelines to talk to the trainers.
Hillis has missed the past two games with the injury and returned to practice on Thursday. He was expected to start on Sunday.
