Nathaniel grew up in the Mystic Projects of Somerville, getting into trouble and chasing attention. But one day, picking up his sister from karate class, he discovered something that changed everything. He trained hard, earned his black belt by 16, won a world championship, and competed in nearly 80 tournaments. Today, he’s thriving—all thanks to the lessons he learned at BMAC. This is the power of martial arts. This is what we do.

Orlando came to BMAC shy and withdrawn, unsure of himself and hesitant to engage. Through steady training and encouragement, he gained confidence, found his voice, and grew into a leader. His transformation was so profound that today he proudly serves as a United States Marine. At BMAC, we believe martial arts is more than self-defense—it’s a path to self-discovery. If your child needs confidence, we’re here to help them grow.

Julia came to BMAC carrying emotional wounds no one could see. Since starting martial arts, she’s stopped self-harming, sleeps better, and has found new confidence and connection. With each class, she’s healing—physically and emotionally. At BMAC, we create a space where kids can grow stronger in every way. If your child is struggling, we’re here to help them take that first step toward healing and hope.

Marcelo Siqueira was featured in The New York Times for his work with Winchester High School’s pioneering MMA club. As a guest instructor, he helped guide students—many of whom didn’t connect with traditional sports—toward confidence and discipline through martial arts. The article highlighted Marcelo’s passion, the sport’s evolution, and its power to give all kids a place to grow.