Xtreme Ninja Martial Arts & Fitness Center

Xtreme Ninja Martial Arts & Fitness Center delivers martial arts instruction and family martial arts training at 43-45 Riverside Ave in Medford, Massachusetts. Serving students in Boston and Medford for over fifteen years, the dojo provides an active training atmosphere combining physical conditioning, technical discipline, and practical self-defense skills. The dojo was founded and is directed by Master Ninja Nguyen, who has practiced martial arts for over forty years. Beginning his training in childhood in Vietnam, he studied taekwondo and kali before relocating to Boston, eventually earning third-degree black belts in both taekwondo and Shotokan karate. Today, Master Nguyen holds an eighth-degree black belt in karate, a third-degree black belt in taekwondo, and the instructor rank of Arjan in Muay Thai, leading instruction alongside his family. Class offerings accommodate practitioners of all ages through diverse traditional and striking programs. Curriculums feature youth karate basics, adult training classes, Muay Thai striking, and private sessions.