Most NASCAR Teams use nitrogen in their tires instead of air.
62
Each year, 30,000 people are seriously injured by exercise equipment.
46
No high jumper has ever been able to stay off the ground for more than one second.
78
Prior to 1900, prize fights lasted up to 100 rounds.
36
Three consective strikes in bowling is called a turkey.
30
The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
People in nudist colonies play volleyball more than any other sport.
67
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