Ingles de Acero vs Roller Derby Porto

Las Ingles de Acero (Groins of Steel), Barcelona's roller derby team, faces the girls of Oporto in a new match. In case you're one of the few wondering what roller derby is, it's a contact sport invented by Americans, based on roller skating around an oval-shaped track and smashing each other into teammates to somehow score points. And it's a hit with the lesbians in town.