American Muscle Girls

The Muscle Girl Movement has gone national! Take it to the next level and train like a girl—an American Muscle Girl™!

Founded by IFBB Fitness Pro Cinzia Massaro Clapp and her husband, trainer and diet coach Shawn Clapp, American Muscle Girls™ started, of all places, in Alaska with team 907 Muscle Girls™ and has spread to every corner of the nation. Women everywhere, of all walks of life, all ages and all shapes and sizes have learned that “training like a girl” can take on a whole new meaning. For women who are i  ...