Welcome to Kaizen Brazilian Jiu-Jitsu, 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 Kaizen Brazilian Jiu-Jitsu, 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.
"I started training a few months ago, the atmosphere in is gym is a great learning environment. Everyone is friendly, experienced rollers take time to teach you, and you leave feeling exhausted from a great workout. One class at Kaizen and I was hooked, I look forward to training a few times a few week."
"The BEST Martial arts Academy in NYC. A complete hidden Gem. World Class instructors, I've gained so much more insight starting back on my journey. I've been training for a year now, It was very challenging getting back. But the amount of support I've received is truly incredible. I've had a tremendous loss of my best friend back in 2017 when I stopped jujitsu, and struggled with depression. Kaizen has helped me on my healing journey, the great people, positive space, and environment. Especially for women, which is difficult to find a home to train jujitsu. Kaizen has helped and continues to help transform my life through this practice. Looking forwards to growing here for years to come, and one day obtaining my black belt. So YES!! Just start. Oss!! Chef Jullenne❤"
"Best Martial Arts gym I’ve been to, very clean and the coaches are highly proficient in their craft and very understanding"
"Professor Mendonis is an amazing instructor! He pushes you to be your very best. The school itself is super clean and the instructors are friendly and motivate you every step of the way. They make you feel as if you're part of a family when you attend. If you're serious about your training, or just looking to meet some great people while learning Jiu Jitsu, Kickboxing or Yoga, you definitely owe it to yourself to check this place out. With so many classes and hours to choose from you will always be able to maintain your fitness goals."
1005B Morris Park Ave, Bronx, NY 10462, 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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