single listing imagesingle listing imagesingle listing imagesingle listing imagesingle listing image

Extreme Power Gym, located in Copperwood Center, Oceanside, CA, specializes in Muay Thai boxing training under the expert guidance of Coach Ruben. This gym focuses on teaching discipline, respect, and commitment. Members, ranging from children to adults, praise the life-changing lessons and professional training they receive here. Though dedicated to providing top-notch guidance, the gym has faced criticism for its rigid cancellation policies and harsh handling of some situations.

For those serious about learning authentic Muay Thai and willing to fully commit to their training, Extreme Power Gym offers a unique environment that emphasizes both physical and mental growth.

Pros:

  • Expert Muay Thai training.
  • Focus on discipline and respect.
  • Trainer Ruben is highly respected.
  • Suitable for all ages.
  • Positive impact on personal growth.
  • Structured and professional training.
  • Promotes physical and mental toughness.
  • Great for building self-confidence.
  • Community feels like family.
  • Highly recommended by long-term members.

Cons:

  • Strict cancellation policies.
  • Harsh handling in difficult situations.
  • Potentially daunting for very young children.

Location / Contact

Rating Stats

4.6

out of 5.0

3 reviews
5.0
17 reviews
4.0
0 reviews
3.0
0 reviews
2.0
0 reviews
1.0

Reviews (20)

author-img

Thank you for everything you taught me.

author-img

I can’t say enough great things about this Muai Tai Boxing club.👍Muai Thai Ajahn is awesome! My son has been coming to this gym for 9 years now and my daughter just joined as well. A great place to build self confidence.🤗 …

author-img

This place is amazing! My kids have been going since they were 3 and my oldest is now 11! The Ajahn really gives them some life lessons to apply along with training them the correct way. I would highly recommend to check it out!

author-img

I highly recommend extreme power gym. It teaches commitment, dedication, strength in numerous different ways. As well as respect. To have a voice. To get up and keep going no matter what and how tough it gets to keep fighting. Ajahn is a very good teacher. There is reasons for his teachings and the way he teaches. Life is not always easy so he teaches how to make it in life when u face challenges. Never give up.

author-img

Extreme power is an amazing gym! Definitely 10/10 recommend! Along with learning self defense and technique, the athletes learn discipline and focus, and what hard work can do at a any age! Ajan Ruben empowers the athletes to believe in themselves and to be confident in their own skills and strengths! We are looking forward to watch our 4 and 7 year old grow in their Muay Thai boxing journey.

author-img

Coach Ruben is an amazing coach/mentor. I attended this gym and was trained by Coach Ruben, when I was a young teen. I feel really humbled and filled with joy knowing that my 10 year old will be in great hands with Coach Ruben. We definitely need more Gym's like Extreme Power for our youth. I have received so much knowledge, Discipline and love from Coach Ruben and the whole Extreme Power Family. Thanks Coach.

author-img

If your child is looking for a new hobby/sport, give it time before signing up. My son went for 2 classes before wanting to stop because he was extremely uncomfortable with how the owner/trainor yelled at another 5yo child. He was too afraid to come back. He was 5 and the owner basically told me I was a bad mom for letting him quit. This guy doesn't know what kind of trauma/anxiety he triggers with his antics. Despite telling the owner immediately, he told me there would be no refunds. Fine, at that point we had paid a couple hundred for the initial payment and I thought, lesson learned - no expensive commitments until he's MUCH older. As it turns out, I didn't just lose the initial payment. We also paid the monthly fee for TWO YEARS just to get a notice that we were automatically renewed! We paid $2k for 2 classes and the owner had zero sympathy. Happily took our money as if no one would miss $2k. The facility is fine and I'm sure some kids are totally fine with his demeanor but the skeevy business practice is a huge downer and you should be skeptical of ANYONE who needs to take money from people that they aren't providing a service to.

author-img

Old school traditional Muay Thai! For all ages, I trained here as a teenager and now my 11 and 9 year old daughters train here. Ajahn is an amazing trainer, mentor and someone to look up to. I have so much respect for him, he ALWAYS keeps it 100%Highly recommend it!!!!!

author-img

I had a membership here about a year ago, between having a family and being in the military doing a work up for deployment it all became to much to be able to do and still be consistent in going here. I had called and talked to the Owner if there was any way we could cancel my membership or if they could work something out for me and it was just a flat out no. I stopped paying for it considering I didn’t even go and they wouldn’t work with me. I ended up having to pay collections as I expected but when I called the gym to see if my member ship had been canceled yet or if I was gonna continued to keep getting payments he told me “I don’t know I’m on vacation right now why don’t you call someone else” very rude and they were very unhelpful. Don’t get a membership here unless you are %100 sure you can dedicate yourself to this for 2 years. If not you’ll end up paying these people without them having to even train you. Horrible system

author-img

Awesome gym for all ages! It has been a structured outlet for my son. The focus is Muay Thai boxing with opportunity to grow/ compete. The instructor is internationally decorated & former military. Absolutely worth the investment physically & mentally, thank you!

No reviews yet

Frequently Asked Questions

Except the peak hours, this place remains quite free or moderately crowded.

This business has a rating of 4.6-star.

This business has 20 reviews.

The address is: 3375 Mission Ave # E, Oceanside, CA 92058, United States .

The contact number is +1 760-672-8860

This service is listed under Muay Thai Boxing Gym .

Add a Review

Your email address will not be published. Required fields are marked *

Rate this business! *
Add Photos