Condoleezza Slice... Stabigail Adams... Marion Barracuda... DC Rollergirls has a history of awesome roller derby names. But the league is so much more than fun and games. For skaters like Adrienne Schreiber (A.K.A. VelocityRaptor) derby has been a life-changing experience. Tighten your chin strap and learn why as we take a peek inside the league.