String Theory Jiu Jitsu

09/04/2026

Women’s Only Jiu Jitsu every Saturday at 9AM.

No Gi. Ages 12+. All experience levels and affiliations welcome.

Build confidence, learn practical skills, and get a great workout in a safe, clean, and welcoming environment.

No experience needed.

Start your free trial. Link in bio.

09/01/2026

FROM THE ARCHIVES

A great perspective on why jiu jitsu is such a good way to stay active as you get older.

It keeps you moving, challenges your body, improves flexibility, and gives you a workout that never feels repetitive.

Another reason to keep training.

Start your free trial. Link in bio.

08/25/2026

STRING THEORY JIU JITSU

Start your free trial. Link in bio.

08/21/2026

We appreciate you coach Ronny Arboleda ❤️

08/17/2026

Our 5–7 year old class is all about building confidence, coordination, focus, and a strong foundation in Jiu Jitsu while keeping training fun.

Kids ages 5–7 train every Monday, Wednesday, and Friday at 4 PM.

Start your childs free trial. Link in bio.

08/13/2026

We’re looking for assistant instructors to join the team at String Theory Jiu Jitsu.

Blue belt or higher. Help with kids and Adult Basics classes while building coaching and leadership experience.

Free unlimited membership with the opportunity to grow into a paid instructor role.

Interested? Send us a message.

Mahopac, NY

08/10/2026

Strong. Confident. Capable.

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08/07/2026

08/07/2026

Start your day on the mats.

Our 6:30AM class is a great option for anyone looking to get in an early workout, sharpen their Jiu Jitsu, and get quality rounds in before the day gets started.

6:30AM Fundamentals
Monday, Wednesday & Friday

Start your free trial. Link in bio.

08/06/2026

Thinking about trying Jiu-Jitsu, but not sure where to start?

String Theory Jiu Jitsu offers a clean, professional, beginner-friendly environment where kids and adults can feel comfortable from day one.

Whether you want to get in shape while learning practical self-defense, or you want your child to build confidence, discipline, and coordination, we have a class for you.

No experience required. Located in Mahopac, NY.

Tap Sign Up to request your free trial and view our class schedule.