Extreme Power Gym

If you’re looking for a Muay Thai Gym, make Extreme Power Gym your first choice. Ajahn Ruben has a passion for Muay Thai and teaching it traditionally.
Training at Extreme Power has helped me to overcome previous sports injuries, assists in balancing my life (work/​play), and has instilled new found confidence. I find myself more focused and calm when dealing with all situations, both sparring in the gym or diffusing an angry customer at work.
When I see Ajahn Ruben put his heart and soul into each class and private, I know that each participant is growing to be a better person. I’m years off from having kids, but I’d be honored to have them train at Extreme Power.
Everyone can benefit from Muay Thai; kids, parents, teens, adults. I’m proud to consider Ajahn Ruben as one of the few truly inspirational role models in my life. You owe it to yourself or your kid to come in and meet with Ruben.

Best Muay Thai Gym! I have been with this gym since 1999 and Adjarn Ruben has been an exceptional trainer, mentor, and spirtualist in the true journey through Muay Thai. I have been given the confidence from a highschool student now an adult in my 30’s to feel secure in my training, sense of self, and grounded in Muay Thai tradition. This gym is not just for training but is Family. I can have things come and go in life but my gym, my trainer, and the very foundation of what it means to be a member of Extreme Power Gym is something that is priceless. If you want to know the true art of Muay Thai and get quality training this is the place to go.

If you wanna learn Muay Thai? I highly prefer Extreme Power. I have known Rubien since 2003. Traditional Muay Thai right here in Oceanside, Ca. I was born into the Boxing game and as a child growing up as a family of fighters… I’m very careful choosing my instructors. So trust me you’ll be satisfied in any goals your trying to achieve, weight lost, kids, amateurs and pros ect. Extreme Power Gym has been around the longest with experience you are looking for.

Extreme Power Gym is the best place to study Muay Thai. My son Wyatt trained with Kru Ruben and learned self discipline. His self confidence skyrocketed. He learned to balance his emotions as well. The workouts are intense but all who study with Kru Ruben learn to push themselves to success. If you are looking for a place to grow both mentally and physical then this is the place for you. Muay Thai is a way of life connecting tradition and balance in ones life. Kru Ruben is an exceptional man of great integrity. This is a gym that strives for excellence in every sense of the word. I can’t praise Kru Ruben of Exstreme Power Gym enough.

My son (who is turning 4 soon) and my 5 year old daughter take both the classroom and private lesson. In roughly two months, they have made friends, learned several combo’s and techniques, and learned to push themselves. I’ve watch my children giggle and enjoy themselves while they’re doing push-​ups, leg-​lifts, and more during warmups. The kids actively participate in questions and answer session. They learned leadership skills by taking turn being bigger brother/​sister by helping to teach new/​younger students, and learned self-​control. They get to experience what it’s like to be in the ring and you can tell that the students who’ve been there for awhile are so advanced and sharp when they spar. It is scary how good some of these tiny little kids are.
My children love coming to class. It keeps them fit, allow them to socialize while learning self defense skills. We’ve sat in several other similar self defense classes around Oceanside, and it doesn’t even compare.
The instructor, Ruben, makes the class fun and challenging. He is so passionate about teaching Muay Thai and most importantly, he makes sure the kids are throwing jabs and kicks correctly. The classroom and private lessons are very affordable and the training you get is invaluable. I encourage all parents to at least sit in and watch.

Traditional Muay Thai taught with humility and respect for everyone that walks in, no matter what your skill level is… make sure your ready to work, sweat, bleed and have fun!!!
Come join the family… and learn what Muay Thai is really about !!!

I was just another guy off the street who wanted to learn how to defend myself and receive all the cardio benefits that come along with that. I’ve tried other gyms in the area and was unsatisfied on many levels! I sat and talked with Adjarn Ruben for 20 minutes and was blown away with how he answered all my questions and put my mind at ease. Afterwards I was so motivated to begin my training, I new I had found my new home. This is the best thing I’ve ever done for myself, and the attitude of the gym is as described! I can’t wait to sign my daughter up so she too may receive all the awesome benefits that come with being a member at Extreme Power Gym! Sawasdee krub!

When in the SD area and you are looking for an authentic Muay Thai gym to train at, then here is the place to go! Great teaching and clean facilities!

For Adjarn Ruben, Muay Thai isn’t just a job, a workout, not just a sport, not even just a passion of his. It is a way of Life. He lives & breathes Muay Thai on a daily basis, even outside the gym.
I have had the pleasure of knowing him for many years. My son has had instruction by him as well. He knows Muay Thai inside & out. You will never find a person more dedicated to teaching the true art form of Muay Thai than he is.
This gym is also a 100% Non-​Judgement zone. Come as you are, and leave a better person. When he walked in, my little boy was a skinny, shy 11 year old, wearing a brace for a chest deformity, that he was very embarrassed about. He walked out with a sense of calm confidence I had never seen before. He was becoming a man after just one class :)
Whether you are a Pro, an amateur fighter, someone who wants to get in better shape, or a parent, like me, that wants to instill confidence in your child, Adjarn Ruben is the right choice!

If you are serious about Muy Thai or improving your MMA strikes come here! Focused quality training that concentrates on the correct techniques and right philosophy. Professional and inspirational instruction.

Traditional Muay Thai martial arts
Great Muay Thai Intructor– that uses stand-​up striking along with various clinching techniques. Extreme Power Gym is the professional place for Muay Thai «Art of Eight Limbs» punches, kicks, elbows and knee strikes being associated with good physical.

Wanna train with the best? Come train here …
Someone who really cares about the art !
Great place, ran by a great person !!

If you are looking to get high quality instruction in the art of Muay Thai, whether it’s for sport MMA, street self-​defense, character building, or for great fitness… you will want to seek out the best school and Instructor. Extreme Power is it. You do not need to look any further. It’s been around for so many years for a reason. They have produced many champions from kids to adults. Try some classes and see for yourself and guaranteed… you’ll be hooked!