Two men practicing Brazilian Jiu-Jitsu, with one man on his back and the other man applying a submission hold.
Two men practicing Brazilian Jiu-Jitsu, with one man on his back and the other man applying a submission hold.

TRY 3 FREE CLASSES

START YOUR FREE TRIAL

Complete the quick form and we’ll reach out to recommend the best class and help schedule your first visit.

*Your three free classes do not need to be on consecutive days.

Two pairs of Brazilian Jiu-Jitsu practitioners are training on the mat, with one pair engaged in a grappling position in the background. In the foreground, two other practitioners sit on the mat observing. The logo on the gi reads 'String Theory Jiu Jitsu'.

WHY TRAIN WITH US?

BEGINNER FRIENDLY

No previous experience is needed. Our instructors will guide you through every step.

CLEAN, PROFESSIONAL FACILITY

Train in a welcoming academy with spacious mats, locker rooms and a comfortable viewing area.

We offer structured programs for adults and kids ages 5–13.

CLASSES FOR ADULTS AND KIDS

We can provide a gi during your trial, so you do not need to purchase anything before starting.

UNIFORM PROVIDED

WHAT OUR MEMBERS SAY

“Amazing gym, amazing coach, and an awesome atmosphere. Great people, great training, and a welcoming environment. Highly recommend!”

— Darwin O

“So happy to have this place open in Mahopac, great addition to the community. The facility is amazing, clean, crisp and open. The instructor is a master and really has passion for the art, its a must go to.”

— Joseph R

“Very clean, safe and professional facility. Offers an array of training options depending on skill level, age and gi preferences. I appreciate the time slots available to train. Thank you Sam for being a part of our community”

— Adrian G

“I am so happy to find this school. Sam is a great instructor. The atmosphere is very friendly and you can find great workout partners at any level to train with. The facility is brand new and kept super clean.”

— Robert S