• Experienced Instructors
  • Full Size Facility
  • Cutting Edge Equipment
  • Adults & Kids Classes
  • Morning & Evening Classes
  • Competitive Rates

Salutations from Aguirre’s Fighting System PRO MMA & Fitness Gym, the top mixed martial arts training facility in Fontana, CA. Our mission is to bring you ground and stand-up martial arts classes that will push your mind and body further than they have ever been before.

MMA is not just for the macho guys, we welcome all shapes, sizes, and most ages. Whether your goal is to get in shape, lose weight, defend yourself, fight off stress, or try something new we’ve got a class for you. It doesn’t matter if the most experience you’ve had is wrestling your little brother when you were a kid, or you are looking to expand your study of martial arts, we have the equipment and instructing skills you need to accommodate what you need to grow and learn.

Owner and instructor Franklin Aguirrehas over 20 years of experience, he has trained multiple pro fighters and is very confident he’ll be able to train you. It is all about the journey to transformation at Aguirre’s. We hope you walk away from any class with new and improved skills, mindset, techniques, and characteristics that will help you build self-confidence, fitness, flexibility, concentration, self-discipline, endurance, and any other personal development goals.

At our gym, we offer classes and private sessions to the public. Our MMA classes include PRO MMA, Jiu-Jitsu, Muay Thai, Cardio Kickboxing, Wrestling, Kids Classes, Boxing, Boot Camps, Strength & Conditioning. All of these classes offer extremely different things, so consider carefully which one matches your fitness needs. To get your heart beating you will probably love our cardio kickboxing class. If you want to learn more fighting techniques, take the pro MMA, Jiu Jitsu, Wrestling, and Kickboxing classes. We have a lot more information and details about the different styles and classes we offer, and we’d like to encourage any people considering our program to read them closely. If you have any questions, as usual, be sure to contact us.

At Aguirre’s Fighting System we emphasize that mix martial arts is not just about learning to fight, it is about building your body’s resilience and brain’s well-being that results from MMA training. With our high-quality instruction we will create a program that will fit your needs, but at the same time challenges you like you’ve never been challenged before.