![Metz Roller Girls (red) playing a match against Strasbourg Roller Derby Girls (blue) during a national tournament in Nantes, western France on March 17, 2012. Roller Derby is an American-invented contact sport. Metz Roller Girls (red) playing a match against Strasbourg Roller Derby Girls (blue) during a national tournament in Nantes, western France on March 17, 2012. Roller Derby is an American-invented contact sport.](https://c8.alamy.com/comp/2E0BB4W/metz-roller-girls-red-playing-a-match-against-strasbourg-roller-derby-girls-blue-during-a-national-tournament-in-nantes-western-france-on-march-17-2012-roller-derby-is-an-american-invented-contact-sport-the-game-involves-two-teams-of-players-who-are-racing-around-an-oval-racetrack-in-each-team-there-is-a-scoring-player-designated-as-the-jammer-among-the-other-members-called-blockers-the-real-race-is-occuring-between-the-two-jammers-while-the-blockers-are-trying-to-bring-them-down-photo-by-laetitia-notarianniabacapresscom-2E0BB4W.jpg)
Metz Roller Girls (red) playing a match against Strasbourg Roller Derby Girls (blue) during a national tournament in Nantes, western France on March 17, 2012. Roller Derby is an American-invented contact sport.
![Amazon.com: Roller Derby: The History of an American Sport (Terry and Jan Todd Series on Physical Culture and Sports): 9781477323823: Marino, Michella M.: Books Amazon.com: Roller Derby: The History of an American Sport (Terry and Jan Todd Series on Physical Culture and Sports): 9781477323823: Marino, Michella M.: Books](https://m.media-amazon.com/images/I/81i-7Hyom7L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Roller Derby: The History of an American Sport (Terry and Jan Todd Series on Physical Culture and Sports): 9781477323823: Marino, Michella M.: Books
![150+ Roller Derby Illustrations, Royalty-Free Vector Graphics & Clip Art - iStock | Roller derby girl, Roller derby team, Woman roller derby 150+ Roller Derby Illustrations, Royalty-Free Vector Graphics & Clip Art - iStock | Roller derby girl, Roller derby team, Woman roller derby](https://media.istockphoto.com/id/1271644511/vector/retro-roller-skate-illustration.jpg?s=612x612&w=0&k=20&c=eFwIRf-7W-AEQRVVGYa1aCcdQcieoKmzyIHpFV4Ovf0=)
150+ Roller Derby Illustrations, Royalty-Free Vector Graphics & Clip Art - iStock | Roller derby girl, Roller derby team, Woman roller derby
![Amazon.com: Roller Derby: The History of an American Sport (Terry and Jan Todd Series on Physical Culture and Sports) eBook : Marino, Michella M.: Kindle Store Amazon.com: Roller Derby: The History of an American Sport (Terry and Jan Todd Series on Physical Culture and Sports) eBook : Marino, Michella M.: Kindle Store](https://m.media-amazon.com/images/I/41XfV7uphiL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFIVE%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA6%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Amazon.com: Roller Derby: The History of an American Sport (Terry and Jan Todd Series on Physical Culture and Sports) eBook : Marino, Michella M.: Kindle Store
![Paris Roller Girls during a national tournament in Nantes, western France on March 17, 2012. Roller Derby is an American-invented contact sport. The game involves two teams of players who are racing Paris Roller Girls during a national tournament in Nantes, western France on March 17, 2012. Roller Derby is an American-invented contact sport. The game involves two teams of players who are racing](https://c8.alamy.com/comp/2E0BB6G/paris-roller-girls-during-a-national-tournament-in-nantes-western-france-on-march-17-2012-roller-derby-is-an-american-invented-contact-sport-the-game-involves-two-teams-of-players-who-are-racing-around-an-oval-racetrack-in-each-team-there-is-a-scoring-player-designated-as-the-jammer-among-the-other-members-called-blockers-the-real-race-is-occuring-between-the-two-jammers-while-the-blockers-are-trying-to-bring-them-down-photo-by-laetitia-notarianniabacapresscom-2E0BB6G.jpg)
Paris Roller Girls during a national tournament in Nantes, western France on March 17, 2012. Roller Derby is an American-invented contact sport. The game involves two teams of players who are racing
![Metz Roller Girls (red) playing a match against Strasbourg Roller Derby Girls (blue) during a national tournament in Nantes, western France on March 17, 2012. Roller Derby is an American-invented contact sport. Metz Roller Girls (red) playing a match against Strasbourg Roller Derby Girls (blue) during a national tournament in Nantes, western France on March 17, 2012. Roller Derby is an American-invented contact sport.](https://c8.alamy.com/comp/2E0BB4G/metz-roller-girls-red-playing-a-match-against-strasbourg-roller-derby-girls-blue-during-a-national-tournament-in-nantes-western-france-on-march-17-2012-roller-derby-is-an-american-invented-contact-sport-the-game-involves-two-teams-of-players-who-are-racing-around-an-oval-racetrack-in-each-team-there-is-a-scoring-player-designated-as-the-jammer-among-the-other-members-called-blockers-the-real-race-is-occuring-between-the-two-jammers-while-the-blockers-are-trying-to-bring-them-down-photo-by-laetitia-notarianniabacapresscom-2E0BB4G.jpg)