MMT Fitness
Call now
Call now
Website
Call
MMT Fitness
We are open 7 days a week and offer a variety of classes to help you stay engaged and learning new skills every day you attend a class. If your ready for the best training program in the area, get started with one Free Trial Class. Give us a call to schedule your free class. It's important to the entire MMT Fitness team is committed to creating a healthy fitness atmosphere the whole family can enjoy!

Our group classes are a great way to add the power of a fitness team to your training plan. Our group classes are the core feature of our training plan. Get started with a Free Trial Class. We offer a variety to membership plans to make sure we can offer you a plan that fits your fitness goals. Plans include month-to-month options with No Contracts Required.
Services
Our personal trainers offer focused coaching on individual disciplines such as Brazilian jiu-jitsu, Muay Thai and kick-boxing. Reach your fitness goals fast with the motivation, individual instruction, effective workouts and ongoing evaluation provided by our trainers. Work with any of our professionally trained personal coaches, and they'll stay every bit as committed to your goals as you are.
Reviews (20)
Judy E.
Judy E.
Oct 22, 2021
Report
No safety protocol for kids. My son is still suffering from the concussion and brain bleeding injury from class because he was matched with someone older, heavier and more experienced than him. No proper supervision during class (teacher was also fighting), no first aid administered (not even an ice pack), no call made to parents after the injury (my son is a minor) and he was allowed to walk out of the gym with a serious head injury. He was dazed, confused and could have been hit by a car. No offer of help or support from the gym. In fact I was told that this was the first time in 5 years
Stephen D.
Stephen D.
Jun 29, 2021
Report
Best family atmosphere I've experienced at a gym. My son has been here since he was 10 and has learned so much and gained so much confidence. Something for the whole family.
Will M.
Will M.
Jan 22, 2021
Report
MMT Fitness has changed my life in a way that I cannot explain. I started with Frankie the owner back when he used to teach at Aliso UFC gym. E and the staff at MMT Fitness devote their time to help people be who they are both inside the gym and out along with showing proper technique from trainers who have had the chance to compete. Not only that but each member is super friendly and now due to the current climate cleans up and wipes down after using every peace of equipment.
Wendy L.
Wendy L.
Jan 08, 2021
Report
MMT Fitness rocks! This was my very first night walking in the door. A friend who trains there recommended I try a group class. The owner, Frankie allows your first class free which is awesome!
Tonight's 5:00 class was kickboxing, taught by Rudy. For all of you Covid sensitive folks: class was socially distanced 6ft apart, and the equipment was sanitized before & after use.
I'm not an avid boxer or kickboxer so I was nervous about not being able to keep up. Rudy did a fantastic job of teaching each combination & walked around correcting students ensuring proper form. I enjoyed
Johnn T.
Johnn T.
Mar 11, 2020
Report
I love mmt awsome people awsome classes. i bring my kids to the kids jujitsu class i love it. this is the only place that the kids actually get matt time real bjj being taught here. Coach doyle is awsome. Franky and the rest of the team are family
J. Y.
J. Y.
Feb 05, 2020
Report
These guys are the best. Every coach and fight team member is passionate about teaching martial arts, whether you're a beginner, expert, or even a pro, you will leave MMT each and everyday having learned something new. Frankie Mercado, the owner of the gym is one of the most genuine, authentic people I've ever come across. I have been to a few martial arts gyms and sometimes they give off weird vibes, especially to beginners but not MMT. They are very welcoming and consider each member family. I've moved a few times since I initially signed up at MMT, but I always considered this
Heide M.
Heide M.
May 27, 2019
Report
This place has some amazing energy no matter what time you go! The coaches are real fighters themselves (not just cardio instructors) so they teach you skills from firsthand or real life experience/perspective. My son and I started going in March. Son does the Muy Thai and Jiu Jitsu classes. There's only One monthly fee (Very Reasonable price) and you can take all the classes you desire!

I was working 1-1 with Rudy learning boxing techniques, strengthening and doing alot of HIIT training. The personal training was very reasonably priced as well. Rudy was very easy and flexible to work with
Taylor W.
Taylor W.
Apr 10, 2019
Report
I haven't been into working out for a long time but this gym has really changed that for me. The trainers make working out fun while also focusing on improving your form and making you better. Whether you are looking to improve your boxing/kickboxing technique, start jiu jitsu or Muay Thai, or just get a great workout, the team here will not disappoint. Thank you MMT for making my wife and I feel like we are a part of a family! You will not regret trying this gym out!
Garrett M.
Garrett M.
Apr 08, 2019
Report
Frankie is an amazing instructor. I love this gym, it is clean and has good equipment. All of the instructors and staff are very friendly and helpful. No one makes you feel like you don't know enough or aren't good enough, they really help you learn from the very beginning. There are also some very advanced people here that are always happy to help you.
June N.
June N.
Mar 04, 2019
Report
If anyone who wants to learn self defense, working out, Muay thai, brazilian jiu jitsu..or just simply conditioning... your in the right place to be.... Staff were so nice and accommodating..My son starts to learn BJJ with Coach Thomas Keenan.. a World jiu jitsu champ. A coach not only has skills and knowledge of the art, but also have the heart to share his TALENT AND WISDOM .. sharing importance of Art in our daily life and the Wisdom to have the Heart as a fighter!
M. K.
M. K.
Sep 22, 2018
Report
I was very excited to join this gym at first and begin learning martial arts, but cancelled my membership immediately. I noticed that, as a regular thing, instructors would play on their cell phones during classes, which was unacceptable for me.

I normally wouldn't post a negative review for a small local business such as this, but I feel entitled to, as I paid what for me was a considerable sum of money, then immediately stopped coming.
Eileen K.
Eileen K.
Sep 05, 2018
Report
I'm a 5'5" Asian female who started taking the Jiu jitsu classes and have loved Jiu jitsu ever since. Been at this gym for 2 years now and the people, staff, and overall vibe are so genuine, so welcoming, and I love being a part of this gym family. The classes are technical, organized, and classmates are always willing to help.

If you're a female interested in Jiu jitsu or any other martial arts they have to offer, you should try out this gym.
Mark M.
Mark M.
Jun 25, 2018
Report
I started my Muay Thai training with 2 weeks of instruction in Thailand, it was important to me to continue to learn with someone who had a Thai lineage as opposed to MMA kickboxing. I looked hard in Orange County for an authentic gym and through a mutual friend was introduced to Frankie Mercadao. I've been working with Frankie for the last couple of years and feel very comfortable leaving this 5-star review of his gym MMT fitness. Here's some of what I love about MMT:

* Friendly environment (reflects the personality of its owner and proprietor)
* Great instructors (I've trained
Judy O.
Judy O.
May 03, 2018
Report
Bare bones gym, but good boxing. Be warned that if you cancel your membership (as we had to for personal reasons) you will continue to be charged on your credit card. If you don't notice at first (our bad) they will cancel future payments and SAY they will refund the payments that were charged after termination if you don't notice right away, but they don't. So that is why I gave it three stars. I hate to have to keep calling a place. That is bad customer service.
Ellen G.
Ellen G.
May 01, 2018
Report
Listen, Dustin is a legit nice honest guy. Found my credit card and went to the hassle of tracking me down on social media and getting it returned to me in a nice professional way. If standard of character speaks anything to someone's business, then I would trust his work ethic. I met him here to pick up my card as he works here all day. If you're in the market for fitness and want to work with someone who's honest, I would give him a try.
Cat B.
Cat B.
Mar 01, 2018
Report
One of the best classes I've taken for kickboxing. Pushes the limits and brings you out of your comfort zone. Amazing instructor, Frankie is one of the best trainers I've boxed with. He has such a passion for what he does and you can tell through his teaching. There are so many amazing instructors and they all treat everyone like family.
The membership is worth every penny.
Sammy R.
Sammy R.
Jan 19, 2018
Report
MMT has world class Muay Thai and Jiu Jitsu instruction. I have trained jiu jitsu all around OC and have not found a place with as great instruction, in such a great environment. Everyone is made to feel welcome, which is important when you're gonna be choking the crap out of each other.

On the quality of instruction: I teach for a living, and am really critical of teachers, but both Jim and Ali (the mmt jiu jitsu instructors) teach clearly, and stay up to date. That means they are teaching the newest techniques and most effective counters to give you the biggest edge in competition, or
Jesus C.
Jesus C.
Jan 09, 2018
Report
Look man, this place changed my life
I highly recommend it to anyone looking to pursue martial arts or even grow as a martial artist
Nothing but high level trainers and the best part...NO EGOS!!! so you don't have to be shy or feel like you're not good enough

Thanks MMT! F
Victor D.
Victor D.
May 07, 2016
Report
Super nice, clean, very friendly and a gym where egos are left out the door.

Frankie is a top notch trainer who:
#1 gets results for people
#2 never misses a class
#3 always on time
#4 makes class always fun
#5 very good at muay thai

I go to the Jiu Jitsu class and I can't say enough good things about the people, the environment, the level of training and the cleanliness of the white mat. People who come to class and teach the class love this place that they clean the mats themselves. One of the Jiu Jitsu teachers, Jim - who is a black belt in jiu jitsu, was cleaning the mats and mopping
Monique N.
Monique N.
Apr 12, 2016
Report
Let me start this review by saying that I love this place SO much that I drive just under an hour 3-4 times per week to attend the classes here.
I was first introduced to MMT when my photographer friend used it as the location for a recent photo shoot of mine. The owner of MMT, Frankie, kindly offered me a free trial class and so I decided to take him up on it the following week and I have been coming back regularly every since.
Frankie is the type of trainer and instructor who genuinely has a passion for MMA and it shows in his teaching style. Not only are his classes a great workout but Frankie