We are grateful for this team and everything they do. This is truly a place we trust. Both my son…read moreand daughter joined the classes, and it has been such a positive experience for our family. My son is autistic, so we decided to start with private lessons. Following instructions can be challenging for my son, but Mr. Castro has shown incredible patience, kindness, and understanding. He truly took the time to build trust with my son, and that has made all the difference. We've seen such meaningful progress -- my son is now able to follow instructions and always tries his very best in every session. We truly appreciate the care and dedication that goes into working with him. My daughter has grown so much since joining as well. She's becoming stronger, more disciplined, and confident. Out of all the activities she's tried, martial arts is the one she loves the most. She stays focused in class and is currently enrolled in kickboxing, but she's always curious about the other martial arts programs they offer. I love seeing both of them grow stronger!

Castro Martial Arts is by far one of the best decisions we made when we were looking for our little…read moreone to channel his energy in sports. With Covid-19 Mr Castro and the team have made valiant effort to keep the kids entertained and he can't wait for his Zoom karate class. Not only is he able to get his weekly activity in but we are able to schedule live 1:1 with teacher Ramon. The specialized hand delivery of the new belt was amazing. Thank you all for everything you do during this hard times.

The early morning JFIT class is everything I needed to get back my discipline and dedication. I'm…read moreso grateful for JR and everyone there who encourages me to keep going. Open Mat has everything you need and more. Best gym I've ever been to.

We've had such a great experience at Open Mar Academy Junior Boxing with Coach Sharif! Whatever…read moreCoach Sharif is doing, he's doing an incredible job. My son has shown noticeable improvement in his hand-eye coordination, body control, and overall strength since joining. Coach Sharif creates a positive and motivating environment, and it really shows in the kids' progress. Thank you, Coach, for your dedication and hard work!

This review has been a long time coming. I've trained here for a few months now albeit…read moreintermittently because of my schedule. - Great layout w/ a lot of mat space - Clean facility with a shower - They've got a schedule that accommodates anyones schedule - JG has numerous facilities that you can also cross train at The head coach, Alika, is one of the best jiu-jitsu coaches I've had. He's got the uncanny ability to teach at all levels regardless of your skill level. Definitely a place worth checking out!

Always great vibes and training at JG Tracy. Coach Alika and Kirk are always welcoming -- thanks…read morefor taking care of my daughter, Vida. If you are in the area and want to get into BJJ, highly recommend this gym! We enjoy cross training here. Thanks, guys!

We have 2 daughters that have been enrolled with the academy for 4 years now and our son who is…read moregoing on 2 years. They are ages 14, 13 and 7. All the coaches are amazing. Our kids loo forward to class every week. They have gained confidence and the ability to defend themselves. We love the academy and the coaches! We appreciate all your hard work in teaching our kids! Thank you.

I cannot begin to describe my gratitude for the coaches at Gracie Jiu-Jitsu. My seven year old son…read morehas been training there for just four months, and the change in his confidence and attitude has been amazing. The lessons he's learned have carried over into his schoolwork, relationships, and even other sports. Thank you, Gracie Jiu-Jitsu, for everything you do for these kids -- it truly makes a difference!

When my schedule allows I show up to watch my son train here for the last year. There are very few…read moreplaces that take kids as young as 3. Eddie is a natural, patient but also teaches the kids discipline and basic skills. Great with kids, eveytime I come, I am impressed. Thanks Eddie, keep up the good work.

We met Eddie Gabriel through a City of Tracy summer program last summer. He is very patient, caring…read moreand overall very disciplined with his students. - We like that! We've followed him from that summer program to his new studio because we see how he has helped our 14 year old son. Now we have our 7 year in the program as well. Hours are very flexible and they even offer a Saturday catch up class. The prices seem very reasonable and everything is put in plain English on a month to month plan. Eddie Gabriel is very involved in the community and takes great pride in what he does. That's why we recommend him!

This free class session is really fun and worth to try since it's a free class. Go try it and…read moreyou'll see how fun it is. If I wasn't moving I would definitely get a membership. Thank you for the opportunity to try out the class. I will definitely try the ones in SoCal area.

This week I finally had an opportunity to finally be able to afford to work out at this gym and…read moreit's the first week in which they eliminated the 3:45 PM class which is very convenient for me. I don't live in Tracy and this is on my way home. I relent and decide OK I'll take the 445 class only to find out. It's a kids class so now I've wasted all kinds of time at work staying later than I needed to only to find out that I won't be able to work out at this place at all These class times are insane

This place is by far the MOST unethical place I've ever had the disservice of attending. I began…read moretaking jiu jitsu in September religiously, and the morals of the gym have steadily declined ever since. The owner sneakily switched and canceled class times without talking to clients (3 times in 2 weeks), brought in unqualified coaches who are known to have poor reputations around the community, AND failed to tell the jiu jitsu instructor that class times were canceled/changed - leaving both students and parents confused and frustrated on the status of the classes they invest hundreds of dollars to take on a monthly basis. Once I was made privy to these changes, I took the liberty to take my frustrations to the owner's father, Kent, who runs the front desk. I explained that I felt that his business practices were unprofessional and unethical and he proceeded to raise his voice and verbally attack me in front of his paying customers. I highly discourage anyone from even considering attending this place. They run a poor business and don't value their students or the people that work for them.

I can no longer support this place. They have completely changed their entire program and moved…read moreaway from being about martial arts mentality. There is no respect or loyalty with their clients or instructors. Without warning or discussion they eliminated my jiu-jitsu program and eliminated the boxing program. They brought in some shady guy who has burned several other gyms in Stockton, Concord, and San Jose to run a striking program. The martial arts community is small and this Tony guy they now have is not trustworthy. I am now training with Darcio Lira Jiu-jitsu in Livermore and would strongly encourage anyone reading this to not trust this place. You are not respected here as a client and you will not be respected here as an instructor.

This review is on behalf of my wife:, she doesn't have YELP account…read more I've been a member for over a year. I've started to take my health more serious when I started back in May 2024. I've started to see weight loss and inches taken off. The trainers are great and very helpful. They will guide you through the workout. If you feel you can't do a work out, they will give you an alternative. The members are very welcoming. This gym has turned into my workout family.

Love this gym and the trainer(s). It has heavy bags, speed bag, weights and a variety of workouts…read moreto enjoy. Since coming here in 2018, I've dropped 35+ lbs and had fun in the process. Everyone is pretty cool here and they make you feel like family. I give TKO Fitness my highest recommendation and encourage anyone to check out a class. Zeid aka "Z"