Gym Jitsu is a premier Brazilian Jiu-Jitsu and martial arts academy in Allen, Texas, offering world-class training in BJJ, Muay Thai, boxing, and self-defense for kids (ages 3+) and adults of all skill levels.
Our facility features over 3,200 sq.
NoteEditor's Note
A top choice for gymnastics and fitness, appreciated for spotless facilities.
Allen campus - 1110 Raintree Circle, Allen, TX 75013
We help athletes of all ages and experiences excel in their sport of choice. We provide evidence-led, science-backed sports performance training starting at age 8. We train all the way up to collegiate, professional and Olympic level athletes.
“Outstanding First Impressions & Truly Heart‑Led Coaching
From the moment we walked into Gymjitsu, we were incredibly impressed. The environment is welcoming, energetic, and clearly built with kids’ growth in mind. Coach K, the owner, has a genuine heart for children and an amazing passion for empowering them to be their best—both on and off the mats.
Gymjitsu has already been a game‑changer for my kids. Coach K strikes the perfect balance of discipline, confidence-building, and fun. You can tell he truly cares about every student—he meets each child exactly where they are and knows how to motivate them to grow while keeping the experience positive and enjoyable.
The progress we’ve seen in our kids has been remarkable. Their confidence, focus, and resilience have all elevated thanks to Coach K’s teaching style and supportive energy. The whole gym feels like a community where kids are encouraged, challenged, and celebrated.
If you’re looking for a place where your kids will build character, skills, and confidence in a deeply supportive environment, Gymjitsu is the place. We’re so grateful to have found it.
My wife and I would highly recommend! 💯🥋”
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Age Range
Ages 5-15
Price
$$
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Editor's note
A top choice for youth activities and classes, appreciated for spotless facilities.
“My kids are new to Jiu Jitsu and we wanted to help build their confidence, focus and discipline. They were welcomed into the group on the first day. The coaches are amazing! You can tell they really enjoy teaching. They are patient and attentive to the needs of all the kids. I see my kids making new friends and building skills they will carry with them as they get older. Definitely recommend for anyone wanting a supportive environment for their kids to build character and skill.”
“My son is 12 and he has been going about 2 weeks. We love it. The coaches take their time and explain. You can tell they love to teach. They are always positive and welcoming. Would and have recommended Gym Jitsu to anyone - kids or adult at any age that want to learn the skill of jujitsu.”
“Our family loves training here at Gym Jitsu. The teachers are the best. They have dealt well with my rambunctious 4 year old with instilling discipline and great maneuvers to learn how to roll. Best jujitsu gym around.”
“My son has trained for two years at another gym before we moved to Allen. After having trained at Gym Jitsu for the past 6 months, I can confidently say that you will not find better instructors for kids ages 3-12. Professor Gilson, Coach Kat & professor Amaury are as good as they come, I love that they bring a combination of tradition & discipline, while at the same time they are great with the little ones.
You will not find a cleaner/nicer facility, plus the owner is a really nice guy. He’s very passionate about providing a positive experience, for everyone and he does it in a way that creates a strong sense of community for the athletes and parents.
I would recommend Gym Jitsu for any parent looking for a safe place for their kid to learn quality BJJ from expert coaches at a fair price.
Bonus: your kid will lose weight/get healthier and become bully proof!”