Immersion MMA is a Mixed Martial Arts and Fitness Gym offering classes in Brazilian Jiu-Jitsu, Muay Thai, Strength, Fitness, Conditioning, MMA and Self Defence. You can find us in Glen Waverley, Melbourne! Immersion MMA is a Mixed Martial Arts and Fitness Gym offering classes in Brazilian Jiu-Jitsu, Muay Thai, Strength, Fitness, Conditioning, MMA and Self Defence. You can find us in Glen Waverley, Melbourne!