This video is unavailable because we were unable to load a message from our sponsors. If you are using ad-blocking software, please disable it and reload the page. Embed Code Restart Playing WATCH MORE VIDEOS FROM THIS EPISODE > Stay fit while watching football! Get low-cal food swaps for your favorite game-day snacks. Then, defensive end Shawne Merriman shares off-season health tips. And, helmets and head injuries: how safe is your child on the field? ShareTweet
