Fenrir Jiu-Jitsu Academy is a martial arts school in Bay City, Michigan offering Gracie Jiu-Jitsu and self-defense training for adults, kids, and families. The academy provides Gracie Fundamentals as well as advanced gi and no-gi classes in an ego-free, supportive environment focused on real-world self-defense, discipline, confidence, and community. It serves Bay City and surrounding communities including Saginaw and Midland.