The instructors are professional, patient, and care about their students' growth. They take the…read moretime to teach proper technique while also building confidence, discipline, and respect. Since my daughter joined I've seen great improvements in strength and focus.

The best and most affordable self defense class in Modesto. Great for youth and adultsread more

My three kids have been training here for over 5 years, and it has become like family. Karl and…read morethe coaching staff are knowledgeable, professional, and have always treated everyone with respect, dignity, and a sense of family. My kids have developed a self confidence and awareness that I don't think you could get anywhere else. I disagree with the negative reviews on here, as it seems both one star reviews are from people who gave up too quickly. Bloody noses happen. It's a contact sport for godsake. And kids can be bad, don't blame the coaches for that. I would highly recommend the gym to anyone interested in jiu-jitsu or just wanting to develop some self defense skills. You will not be disappointed. Thank you Karl for doing such a great job teaching and coaching my kids! M

We signed our 6 1/2 year old up for Jiu-Jitsu. The whole process was extremely easy. From the…read moremoment I made up my mind, we had a trial appointment same day, our son was able to have his first trial class, and he liked it so much that we signed him up on a monthly basis. Bryce made everything very easy. And on the second day the coaches already knew our sons name. We already felt like part of the team. This is a professional business who really cares about the children, and making life easier. Thank you so much.

My son has been attending Vanbelle's academy for over 2 months. We signed him up for the year…read morebecause he enjoys it so much! You can choose to come twice a week or 3 times a week (there is also a variety of plans for more classes). They have classes Monday through Friday at this location. For the little guys classes start around 400pm and for kids 5 and up, (also depending on their belt) starts at 5 and other classes start after that. My son learns so much each time he goes. He learns to work with others, take ownership of his learning not just in karate class but at school and home. The instructors are very friendly and knowledgeable. There are several students in the class and the instructors take their time to work with each one of them when they're struggling or learning a new move/ strategy. Students also get awarded for their behavior at school and at tasks/ behavior at home. Soon my son will test for a belt and he's so excited! I look forward to seeing my sons continued growth and dedication in this class. I am so glad I signed him up. (:

This is a family owned business. The mother and son duo are very personable and experienced in…read morevarious children's personalities. My kiddo that I nanny goes here and they are very nice to her even on days when she's really upset. She is deaf and master Vanbell lets her teach the class she's in how to sign their opening and closing pledge. You won't find a place better. They are very dedicated to their students.

I have been in the Academy for 4 years now and it has been great to be here and it taught me a…read morelot. When I started it was pretty hard to remember but if you practice for a long period of time, you will remember everything that Chief Master Yee teaches us. It will be a great place to learn self defense when you are older.

I've gone here for many years. Master Yee is one of the greatest instructors I've ever had. I just…read moregraduated with my black belt, him and his wife have supported me the whole way and treat me&other students like family. Definitely a great place for your kids to learn a skill or two and to build confidence.

The effort the coaches puts into these kids is pretty incredible. My son started as a shy 4 year…read moreold, after a year he has learned so much. Everyday there's a new life skill to learn from the coaches which has helped him with his Manners and Confidence. To all the Coaches and Helpers, Thank you so much.

Castro MMA has been such an incredible experience for us. The coaches pour into these kids in the…read morebest way, teaching not just skill, but discipline, confidence, and respect. You can see it in how the kids show up for each other too. The support, encouragement, and teamwork they demonstrate truly reflects the values being instilled here. So grateful to be part of this community.

Sensei Don Hunnell is an excellent instructor. He combines Judo, BJJ, and MMA into a program that…read morefocuses on self-defense and self-improvement. Family-oriented, yet competitive, you will find a welcoming staff, clean training area, and players who have no egos. Assistant Instructor Clayton Forrest is very helpful with one on one instruction. Sixty or sixteen, this is your home for improving your mind and body.

I love it, just started, Took two classes and the workout is amazing! Not only you learn new…read moretechniques but you can use techniques for self-defense, specially woman's defenses.

I just started training with Shifu Brandon. After checking out various martial arts schools, his…read morestyle resonated with me the most. You can tell he has had extensive training and is authentic. I enjoy his teaching style because it is both accessible and disciplined. I've witnessed him work with all age groups from children through older adults and have been very impressed. He has a great balance of humor and expertise that really make the class enjoyable. I would highly recommend the school if you're looking for high quality training.

Sensei Studio has incredible atmosphere and the instructors are talented and invested in their…read morestudents growth. Tony, the owner is a great guy and took the time to answer all my questions about the school.

Sensei Studio provides a welcoming environment for anyone who chooses to pick up BJJ or boxing. I…read moreknow this because this is my family's home away from home. Our kids are happy every time they walk through the doors... there are no egos. Family friendly. Bully free zone. Ego free zone. Female respected zone. Drama free zone. The leadership is legit. They have the years of experience, knowledge, and passion. Most of all you can see they have love for JiuJitsu and it's undoubtedly making a positive affect in the students.