But just like the movie Over The Top... this shit is intense
(from Wiki)
Best was injured during the second quarter of a game against Oregon State on November 7, 2009. He flipped in mid-air while attempting to hurdle a defender into the end zone and landed on the back of his head, causing his helmet to come off. After a 13-minute delay, Best was taken off the field. A preliminary evaluation concluded that he had sustained a concussion. A replay of the incident shows Best landing on his back and then visibly being in a state of abnormal posturing. READ MORE
Thanks to K. Coyle for the link!