The Rainy City Rollergirls Take On The Birmingham Blitz Dames At Roller Derby [Getty Images]

OLDHAM, ENGLAND - APRIL 14: Members of the Rainy City Rollar Girls get ready before the Rollergirls Roller Derby event on April 14, 2012 in Oldham, England. The contact sport of Roller Derby involves two teams of four defensive players and one jammer, whose role it is to pass through the pack to count a score. (Photo by Bethany Clarke/Getty Images)

Getty Images News Bethany Clarke