The Lab: Jiu Jitsu, MMA, Personal Training, Kickboxing
About
The Lab offers comprehensive training in Brazilian Jiu-Jitsu, MMA, wrestling, kickboxing, and personal training, catering to everyone from serious competitors to casual fitness enthusiasts. Co-owned by head coach Brett Oteri, a Brazilian Jiu-Jitsu Black Belt and No-Gi World Champion, and Kristen Oteri, who leads women's self-defense and strength programs, the gym provides high-level instruction across multiple disciplines. Members appreciate the extensive class schedule covering most hours of the day and the availability of individual training sessions seven days a week, making it accessible for various lifestyles and commitments.
reviewsWhat Members Say
Members consistently praise head coach Brett Oteri for creating an excellent training environment where everyone feels welcome, whether they're regulars or drop-in visitors. Reviewers highlight the friendly, controlled atmosphere on the mats with technically solid training partners, and appreciate how the gym accommodates everyone from anxious beginners to highest-level competitors. Specific mentions include Brett's kindness in extending invitations to visiting teams, the inclusive experience for entire families, and the development of both physical skills and personal qualities like fearlessness with humility. No negative feedback appears in the reviews provided.
rate_reviewGoogle Reviews (5)
Owen Gelfond
4 months ago
Head coach Brett has created an excellent environment to train. The schedule has classes covering most of the hours of the day. The Lab is a great place to train regardless if your a serious competitor or someone who wants to train casually
Arjun Iyer
3 months ago
I’ve dropped into The Lab for open mats a few times, and every time has been great. Coach Brett is awesome to train with and makes you feel welcome even if you’re not a regular. Everyone on the mats is friendly, controlled, and really solid to roll with. Definitely one of my favorite gyms to train at.
NEO Martial Arts Brampton
3 months ago
I dropped in to The Lab in April as our team was in town for a tournament. Prof. Brett was kind enough to extend an invitation to our team for training. Brett and his team are awesome people. The club has a very welcoming environment and if you live in the area & are looking for high level BJJ + fitness instruction, Brett is one of the best around. Thank you for your kindness and hospitality Professor! See you soon. Patrick "Coach P" Teruel Founder - NEO Martial Arts Brampton
Stephen Smith
10 months ago
The Lab is a fantastic gym, not only for Jiu-jitsu but for any fitness goals you might have. For the highest levels of competition and the most anxious beginner; for the child building self-confidence and the person maintaining their energy and mobility later into life.The Lab has programs and teachers who understand both body and mind, they will help you develop and reach your vision for your health. The Lab offers fantastically priced classes and individual training sessions 7 days a week. Anyone can join and anyone can become a dedicated member of the team. There's no reason to wait, call or drop in as soon as possible!
Justin Young
3 years ago
The Lab has been nothing but amazing for my family. My son started a year ago after being bullied on other sports teams and did not have the best self confidence because of it. He started his first class at the Lab and I could already tell it was a perfect fit. Everyone was amazing and welcoming, Professors and other families, and from day one we felt included. After a year of classes my son has grown to be fearless but humble and I can definitely say it is because of the lessons on and of the mat he receives from all the coaches and professors at the Lab. Recently myself and his older sister joined and we have had the same inclusive experience and look forward to every class and growing within the sport.
fitness_centerAmenities
Contact
290 Providence Hwy, Westwood, MA 02090, USA
scheduleHours
Monday: 5:30 AM – 8:00 PM
Tuesday: 5:30 AM – 8:00 PM
Wednesday: 5:30 AM – 8:00 PM
Thursday: 5:30 AM – 8:00 PM
Friday: 5:30 AM – 8:00 PM
Saturday: 9:00 AM – 8:00 PM
Sunday: 10:00 AM – 3:00 PM
groupCoaches & Instructors
Brett Oteri
Co-Owner, Head BJJ & MMA Coach, Personal Trainer
Brazilian Jiu-Jitsu Black Belt, No-Gi World Champion, No-Gi Pan Champion (Master 4)
Over 20 years experience. MS in Exercise Physiology. Pro competitor in MMA, BJJ, wrestling, bodybuilding. Precision Nutrition Coach, FMS Specialist, Certified Personal Trainer.
Kristen Oteri
Co-Owner / Operations Manager, Women's Self-Defense & Strength & Conditioning Instructor
Purple Belt in Jiu-Jitsu, Clinical Nurse Leader
Over 15 years in healthcare. BS in Nursing and Exercise Physiology. Head instructor for Women's Self-Defense and Strength & Conditioning. Specializes in Functional Medicine.