Adults

Our classes teach fitness, mobility,
and effective self-defense techniques.

Kids

Focuses on key social skills like good manners,
respect, empathy and teamwork.

Get to know Atos

World class Jiu-jitsu instruction

Atos Jiu-jitsu provides world class Jiu-jitsu instruction in a family oriented, supportive environment. Health, fitness, and better performance in our everyday lives are side effects of our practice and methodology.

Meet Nuno Martins: A Brazilian Jiu-Jitsu Black Belt

Discover the inspiring journey of Nuno Martins, a Portuguese jiu-jitsu black belt under Arnaldo Alves. Follow his path from airline pilot to grappling athlete, as he becomes one of the top European competitors and earns numerous titles in the IBJJF circuit.

How We'll Help You Reach Your Goals in Jiu-Jitsu

Our expert instructors will guide you through the fundamentals of Brazilian Jiu-Jitsu, teaching you practical self-defense skills, and instilling in our students confidence, discipline, respect, and teamwork. In our safe and supportive environment, you’ll develop strength, agility, flexibility, and cardiovascular endurance while making new friends and having fun!

Summer camp 2023
Limited Space!

Hear from our atos family

Visited San Antonio and stopped in at ATOS with a friend of mine that trains there. Everyone was very welcoming and friendly. Professor Nuno was great as well giving good pointers on improving my game!

Great instructor for children and best I’ve ever had. My kids have been rolling with Professor Nuno for two years and have made improvements on and off the mats. Their self discipline and over all resiliency have increased tenfold. They also have a blast every time they here.

Started at ATOS with my son about 1 1/2 years ago and just loving it. Had done some Jiu Jitsu some years ago. Quality at this school is just on another level! Great School! Incredible instruction! Great people to roll with everyday. Never have left a class without learning something new!

Atos has been amazing for my family. The community is great and professors are amazing at what they do. My children have learned so much in following discipline and direction. I would highly recommend for anyone looking for an extracurricular activity available for all.

Just did a trial for my three girls in anticipation of potentially moving to San Antonio and if this were the deciding factor, we would have moved yesterday. Excellent facility, knowledgeable teachers, great classes, and my girls LOVED it.

My daughter goes to ATOS Jiu-Jitsu. Aside Of the benefits of self defense, I have to say ATOS is an amazing place to learn. Coach Nuno is great to the kids, they learn respect, discipline and self defense in the hands of an excellent professional coach. The place is beautifully put together and clean. I am very happy to have chosen this place over any other one in town!

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San Antonio Jiu-Jitsu & Self-Defense

Adults

Kids