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.
Road roller on building site and European Parliament buildings, Strasbourg, Alsace, France Stock Photo - Alamy
Les clubs de roller en Alsace - Tendances | Plaisir du Sport En Alsace