ALLEN PARK, Mich. -- Detroit Lions running back Jahmyr Gibbs suffered a hamstring injury at practice Monday night, a source told ESPN's Adam Schefter.
Gibbs was being evaluated for a leg injury after departing the practice session early, though it was unclear on which play he was injured.
Gibbs, 22, is coming off a Pro Bowl rookie season in which he rushed for 945 yards and 10 touchdowns, to go along with 316 receiving yards and a receiving touchdown.
He was named a finalist for AP Offensive Rookie of the Year after playing a big role in Detroit's run to the NFC Championship Game.