When you watch Marshawn Lynch run the football, it's pretty easy to look at someone trying to tackle him and say to yourself "That doesn't look like a whole lot of fun."

The Seattle Seahawks running back might have battled injuries and a lack of production at times this season, but don't expect Carolina Panthers safety Roman Harper to say he thinks Lynch has lost any of his trademark power.

Harper on Sunday night after the Panthers' NFC divisional round win over Lynch and the Seahawks posted a video to his Instagram page detailing the true power of Lynch's running style. Harper's video showed a crack in his helmet near the ear hole which Harper claims came from a collision with Lynch.

That obviously seems like a potential problem, but Harper seems no worse for the wear. A trip to the NFC Championship Game can't hurt, either.