“The NFL is committed to advancing progress in the diagnosis, prevention and treatment of sports-related injuries. As part of the NFL’s ongoing health and safety efforts, in September 2016, Commissioner Goodell launched Play Smart. Play Safe.—a league-wide health and safety initiative.” https://www.playsmartplaysafe.com/newsroom/videos/health-safety-related-changes-2018-season/ When is the UFC going to follow the NFLs lead and start a Fight Smart. Fight Hard. —a promotion-wide Health and safety initiative. Also, those hits look brutal in that video. Hits like that make football look way worse then combat sports for CTE.