Gym with a family environment and the coaches Ron and Jerry that want to see you grow and will support you on and off the mats. Great people and training partners. You’ll fall in love with the gym as soon as you step in and it will become a place you can call another home. Training here almost 3 years and love it more and beyond!

We have been going to Ethos since 2017! We recently moved and have yet to find a school like them. Im sure we wont...thats how special they are. Great teaching, good school vibe, everyone has been amazing and they have taught us so much! Give them a try, you wont be disappointed.

We love the Ethos community. Everyone has been so respectful and friendly. The more advanced students are always willing to help out those still learning. The instructor are talented and patient in teaching.

Friendly coaches and members. Great environment to learn and progress. Started learning a lot more than I thought I would be capable of. Came in to try it out in late February and signed up on the same day. Definitely a great place to train

My wife and I are 41 and attend this academy along with our 12 year old son. Everyone is very nice and welcoming. The coachs are top notch. Highly recommended.

Great environment if you are getting into bjj. Both instructors are knowledgeable and friendly. Would definitely recommend this bjj school.

Very easy to join and start learning, great teachers who are very welcoming and always a good group of fellow students willing to help.

My son absolutely loves it here

I visit this place during open mat on Saturdays. Nice and super clean gym. Professors Jerry and Ron are very welcoming. Always a lot of great rounds here. Highly recommend this place for training for North Orange County folks.

Great instructors and a great JJ gym for beginners to black belts

Great gym with very knowledgeable Brazilian jujitsu black belts. It’s a really friendly environment that teaches self-defense and high-level Bjj for those looking to compete, and for those looking for every day work out. Great atmosphere great people here. I love coming here. Came here a few times to visit and they were always very welcoming

Very welcoming.

Its an ABSOLUTELY great place to go for Jujitsu. Ive been going for about 10 months and it really feels like were all a family.

Came here for for an in-house tournament and an open mat. Its a clean gym with a welcoming and friendly team. I got some good rolls here.

Ive been interested into training Brasilian Jiu-jitsu for awhile now and Im so happy to have found such a welcoming and encouraging academy. Head professors Ron and Jerry are very thorough and detailed with their instructions with each technique. This emphasis to details greatly help new students like me to gain confidence in properly executing the moves in drills. Everything we drill then is practiced with open mat to finish the class which for me was the fun about this martial art, figuring out ways to apply our practice in the live sparring. Whether its your first time trying a combat sport or a high level practitioner, this place has it all!

As a mom in my 40s, I never thought that I would ever train in Jiu Jitsu, let alone love it! The atmosphere is so welcoming and the instruction is so good. Highly recommended!

Good school, family friendly, great coaches and everybody is friendly, higher ranks help you with techniques, perfect for families to start training me and my sons train there

Great place to begin or continue to train jiu jitsu! Ive been to a couple of other schools before but this is by far the best. Ron and Jerry are great instructors who have a great system from anyone who wants to start jiu jitsu too get in shape, or whether you are looking to compete. You will feel welcomed and at home when you come and check it out!

Best place to train jiu jitsu. if you want to get in shape in a friendly environment this is the place to do it. learn self defense and get in shape.

If you’re looking for a jiu-Jitsu school to learn the art itself, for self-defense, and/or training to become a competitor of the sport, Ethos Jiu-Jitsu offers it all. Jerardo Linares and Ron Muchai, head instructors of Ethos BJJ, welcomes everyone with open arms not only to make you a stronger and better version of yourself but to also make you a part of the Jiu-Jitsu family. All ages are welcomed to join the school, making it a family friendly community.

Best Jiujitsu school in Orange County!! I’ve trained at three other schools and haven’t learned as much compared to this place. Both instructors Ron and Jerry are knowledgeable and teach jiujitsu with such passion and encouragement. I’ve elevated my game higher beyond what I thought I could with their help and guidance. The people there are great to train with as well. There are no egos that make the place intimidating to learn and the school is filled with different people from all walks of life. Both my kids are also students at the kids class and I’ve seen the improvements in their ground game since they’ve started. I highly recommend this school whether you’re a beginner or an advanced grappler.

If you are looking for a great environment in which you can grow your martial art skills then this is definitely the spot for you. As a jiu jitsu black belt Jerry and Rons passions for this beautiful arts shines bright. Great for children or adults this is one of the best jiu jitsu gyms in the area. A family environment that focuses on the continual growth of there students skills. This is the place to go if you want to start jiu jitsu or continue to grow your game. Oss!

Best school in Fullerton, always enjoy good rolls at Ethos

Great family environment great for any age