Martial Arts Classes For Kids In Johnston, RI

My son was born with a genetic mutation that causes developmental delays. He began receiving early intervention at just five months old and is now seven. For years, he struggled to find a sport or hobby that he truly connected with—something that motivated him and allowed him to shine. That all changed when he began his Mastery Martial Arts journey. After an incredible experience in a Mastery after-school program last year, he expressed interest in joining. We signed him up shortly after, and he now attends classes twice a week. In that time, my husband and I have seen remarkable growth in his confidence, focus, and overall strength. He absolutely adores his instructors—Mr. Russo, Mr. Zarlenga, and Mr. Davy—who have guided him with patience, encouragement, and genuine belief in his potential. They helped him uncover a strength that had always been inside him. Because of this progress, he recently graduated from physical therapy. This past year with Mastery has truly transformed our child. His twin sister has noticed the change too—and now she's proudly a dedicated Mastery Martial Arts student as well.

Our son has really enjoyed his experience at Mastery Johnston! Mr. Russo and Mr. Z are exceptional!!! The classes are well-structured and focus not just on technique, but also life skills. The atmosphere is friendly and welcoming, and we have noticed positive changes in our son since joining. Highly recommend!

My son and I were part of Mastery for several years, starting back when he was just 2½ years old. I joined the program a couple of years after he did, and from the very beginning, the impact it had on both of us was incredible. Even though we stopped attending when COVID hit — and it has now been four years — the training and discipline we learned are still very much alive in our daily lives. We still take our shoes off at the door, we still use the respect and self-control skills we were taught, and more than ever we find ourselves applying the knowledge and habits that Mastery instilled in us. The foundation they helped build continues to shape who we are today. We are both truly grateful for the guidance, patience, and wisdom we received. The lessons stayed with us, and they continue to help us succeed in everything we do. Mastery gave us more than training — it gave us lifelong tools. Highly recommended.

We love Mastery! The instructors are amazing with the kids. They're patient, encouraging, and truly dedicated to helping them grow in confidence and discipline. It's such a positive and motivating environment. Highly recommend to any parent looking for a great program that builds character, respect, and focus!

Our two girls have been enrolled in at Mastery Johnston for over a year now and I have nothing but amazing things to say about the program and the instructors. Mr. Russo, Mr. Zarlenga, and the others do a fantastic job teaching the kids life skills as well as martial arts. 10/10, highly recommend the Johnston location!

My daughter started Mastery at age 3. Now approaching age 9 I truly can't imagine who she would be without it. This program has become her whole life. Her confidence soars, she makes the right decisions and does the right thing not only in class, but at home and in school. Her "yes I can" attitude will be with her forever and I couldn't be more grateful to her instructors. Mastery is not just about self defense, it's about confidence, discipline, and respect. Mr. Russo has given my daughter such meaningful advice throughout the years. She repeats his motivation sayings on a daily basis! She looks up to him more than I can even say. I would recommend this program to every parent!

My sons been going about a year now and his transformation has been incredible. He started out very shy and attached but karate has given him confidence and broken him out of that shell. Mr Russo and the whole team here are incredible!

We love Mastery Johnston!!!!!! I can't believe the growth I have seen in my daughter in just a short time. The instructors are amazing and are a great support system for their students. Mastery is worth every penny and minute! It is a great environment and you feel like family. The instructors truly care about each student. The Leadership classes and the skills taught to the students is life changing. It's not just martial arts, it's learning how to navigate through life and the situations we often find ourselves in. I 1000% reccomend Mastery to everyone 4/10/25 it's now 2 years of being a part of the Mastery family and hands down it is DEFINITELY one of the best decisions we made for my daughter. She has grown into a more independent and confident young lady.

My son has been enrolled at Mastery in Johnston since October 2025 and it has been a really positive experience. Focus and self control were a real issue at school and at home. We tried other extracurricular activities that didnt work out and someone told us karate could be a good outlet. The reviews for Mastery Johnston were pretty compelling and they definitely live up to the hype. Since joining our son has definitely improved at school and at home with regards to focus and self control. Mr Russo and Mr Z do an amazing job teaching kids important values and working on control and communication. Mr Russo was literally born to be in this role and is teaching these kids to be amazing human beings. Sometimes I feel like I learn something from his classes. If your child struggles with focus, body control, and discipline in general, I couldn't recommend Mastery enough. Thank you to the Mastery team for everything they do!