I've trained martial arts since I was 5 years old. Today I train BJJ under Russ Miura at Russ Miura Jiu-Jitsu in Orange County, California. Across decades as a member at countless gyms — martial arts schools, wrestling programs, gymnastics academies — I watched owners struggle with the same broken systems. Clunky software built for big-box fitness. Paper waivers. Missed payments. Tools that don't understand belt progression or competition tracking. Existing platforms were either too expensive...

Why I Built OneMat: Gym Software From Someone Who Actually Trains