For the team’s most integral players, those stickers cover much of the helmet’s surface, leaving very little of the shimmering silver paint visible underneath. Need a break? Play the USA TODAY ...

What are the stickers on the back of Ohio State's helmets? Sharp-eyed viewers may see stickers on the back of Ohio State's helmets when they play. Those stickers depict buckeye leaves and are ...

There's even a funny part at the end when Spartan Locke challenges Master Chief to take off his helmet. He obliges, but...well, watch the video and find out for yourself. This isn't the first ...