Bay MMA & Fitness takes pride in serving the Hayward, CA and surrounding communities with the best fitness training around. Our Martial Arts Gym specializes in MMA Training, Maui Thai Kickboxing, Jiu-Jitsu, Brazilian Jiu-Jitsu, Kettle Bell, Strength Training, Fitness Training, Group Fitness Classes, Instructional Boxing, Boxing Classes, Martial Arts Training, and Martial Arts Fitness. We are a private gym, local owned and operated with a dedicated team of MMA Professionals to accommodate all int