Baseball may be the national pastime, but football is America’s game. So much so that you don’t have to be a pro to get in on the action. Football is the number one high school sport in America, with more than one million players nationwide. At least one million more kids between the ages six and 12 play tackle football. And thousands — if not hundreds of thousands — of adults also participate in the sport, from joining amateur leagues to playing pick-up games in parks and backyards across the country. But as much as we love the sport in America, there is one major drawback to life on the gridiron — injuries.