Welcome to NESF Boston, where we are dedicated to providing the highest quality Brazilian Jiu-Jitsu training in a supportive, family-friendly environment. Our mission is to empower students of all ages and skill levels through the art of BJJ, fostering physical fitness, mental resilience, and personal growth.
At NESF Boston, we believe that Jiu-Jitsu is more than just a martial art—it's a way of life. Our approach combines technical excellence with practical application, ensuring that our students develop skills that work both on and off the mats.
Whether you're looking to compete at the highest levels, learn self-defense, or simply get in the best shape of your life, our expert instructors are here to guide you every step of the way.

Head Coach - Black Belt
15+ years of experience competing at the highest levels.

Kids Program Director - Brown Belt
Specializes in teaching children of all ages and abilities.

Competition Coach - Black Belt
Multiple-time IBJJF champion with a focus on competitive training.
We offer a variety of classes for all skill levels, from beginners to advanced practitioners. Join us at a time that works for your schedule!
Invest in your health, fitness, and self-defense skills with our flexible membership options. Join our community today and start your Jiu-Jitsu journey!
Perfect for beginners looking to start their Jiu-Jitsu journey.
Our most popular option with full access to all classes and amenities.
Hear from our community about how training at our academy has impacted their lives.
Have questions or ready to start your Jiu-Jitsu journey? Get in touch with us today!
Train together as a family with our comprehensive package.
"NESF has a top-notch program! They have an excellent culture, great facilities, and stellar coaching. Coaches Dave, Alex, and Jake are each very knowledgeable and are able to explain mechanics very well. They don't just explain a single move but they teach why techniques work and how to adjust based on your style/body type. The gym's culture is awesome! People are highly skilled and collaborative. They're always helping out trying to make you better. The facilities have plenty of room for lifting, rolling, or sparring. They always keep things real clean here too. After training at a handful of Boston-based gyms, this is easily one of the best around. Whether you're brand new to the sport and interested or a seasoned vet looking for a drop-in on some rolls, come check it out!"
"Dave and Jake both do a great job of responding to their students’ goals and aims in grappling, as well as ensuring a good balance between challenge and safety in drilling and sparring situations. The facility itself is always clean and presentable, and the social atmosphere is welcoming while remaining focused. I’ve dropped in at many BJJ gyms in the greater Boston and this one struck me as one of the best."
"I've been wanting to try martial arts for a while, when NESF announced their Women's Kickboxing class. As an elder millennial, lacking any prior contact sports experience, I was excited (and nervous) to jump on this opportunity. After a month, here's what I think: (1) Exceptionally clean gym! Seriously, it's spotless. (2) No pressure on skill level: It's fine to know nothing. Coach Jake adjusts the exercises so everyone gets a challenge, no matter their experience. (3) Friendly vibe: The people are really nice! It's a welcoming environment that makes you feel right at home."
"I joined a couple months ago as a beginner to bjj/martial arts and it's been a great experience for me. The coaches Dave, Jake, and Alex are very knowledgeable and helpful. And I like how there is plenty of opportunity for one on one coaching, especially in the smaller morning and afternoon classes. The gym culture is great too -- everyone is very welcoming!"
965 Massachusetts Ave #102, Arlington, MA 02476, USA
Mon-Fri: 6:00 AM - 9:00 PM
Sat: 9:00 AM - 2:00 PM
Sun: 10:00 AM - 12:00 PM
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