A lot of us lead one life, but dream of another. By day, Jennifer Wilson is a scientist in Austin, Texas, studying water quality. At night, she becomes a meanie.

Her comic book alter ego tries to squash players like bugs. Jennifer is part of the fastest growing sport in America. All-girl roller derby leagues are sprouting up in cities big and small. 42 in just 5 years.

At the rink they get the chance to be something entirely different than they are in their daily lives. All of us wonder from time to time how the world would see us if we presented a different face. Roller derby women play not just for the love of the game, but for what it lets them become.