Most NASCAR Teams use nitrogen in their tires instead of air.
62
The first baseball caps were made of straw.
226
People in nudist colonies play volleyball more than any other sport.
67
Pittsburgh is the only city where all major sports teams have the same colors: Black and gold.
113
There is a growing sport in Berlin and London called Chess Boxing. Players alternate between a round of chess and a round of boxing until one is declared winner either by checkmate, KO, or technical stoppage.
8
A 'face-off' in hockey was originally called a 'puck-off'.
70
Each year, 30,000 people are seriously injured by exercise equipment.
46