CNN's chief medical correspondent, Dr. Sanjay Gupta, examines concussions in high school football in "Dr. Sanjay Gupta Reports: Big Hits, Broken Dreams," which premiers this Sunday, January 29, 2012.
From a Sports Illustrated interview with Dr. Gupta about the documentary:
SI.com: How widespread is the problem?
Gupta: In high school players, it's estimated that about one in 10 players have probably had a concussion. Forty percent of them went back to play in the same game, and sixty percent of players who got knocked out cold by their concussion also went back to play the same day. If you start doing the math, you're talking about tens of thousands of kids every year who are literally taking a gamble. And this time the risk is their brain. Kids who don't know better are willing to gamble their entire futures on a sport that they love.
SI.com: From your research, what did you find most telling?
Gupta: One of the things that I really wanted to ask in the documentary was, if you create a safer game of football, is it still football? And the answer is yes. It can still very much be football if you don't use a three-point stance but you use a two-point stance. If you move the kickoff line five yards farther ahead so you get fewer kick returns -- which are the most dangerous part of the game. The culture is starting to change and it's not taking away from the sport that we are so passionate about.