Very dangerous.Hope only laceration on head.Helmets were developed to prevent skull fractures (not concussions). pic.twitter.com/fmQOuLde4v— David J. Chao - ProFootballDoc (@ProFootballDoc) September 16, 2018
Very dangerous.Hope only laceration on head.Helmets were developed to prevent skull fractures (not concussions). pic.twitter.com/fmQOuLde4v