O2 Martial Arts Academy

O2 Martial Arts Academy is a martial arts school located in Aiea, Hawaii, United States. The academy offers a range of programs, including Relson Gracie Jiu-Jitsu, Kali-Escrima, Wrestling, and Boxing/Kickboxing, led by a team of experienced instructors. The academy's philosophy emphasizes absorbing what is useful and disregarding the rest, as reflected in its training approach.