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The Tri-Cities Most Advanced Combat Sports Academy

Train under professional black belt instructors in a program built for real skill, real fitness, and real community. Beginners welcome. No experience necessary.

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Black Belt Instruction
All Ages & Levels Welcome
Flexible Schedules
Experienced Programs in a
Welcoming Room.

Our Johnson City gym is a convenient drive for students in Johnson City, Gray, Piney Flats, Jonesborough, Elizabethton, Kingsport, and Bristol. Train under professional black belt instructors in a structured curriculum, in a room where beginners and experienced martial artists train side by side.

Expert Instruction
Multiple Programs

Train under a staff of professional black belt instructors with real competition experience.

BJJ, Muay Thai, kickboxing, women's classes, and a dedicated kids program.

Team-First Culture
Tailored Environments

Structured classes and training partners who actually want to see you improve.

Whether it's your first class or your next competition, our curriculum gets you there.

Find Your Program

From Brazilian Jiu-Jitsu in Johnson City to Muay Thai, kickboxing, kids jiu-jitsu, and women's kickboxing and Cardio HIIT, every program is taught at our Bristol Hwy gym by experienced instructors, and each one starts with a free intro class.

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Brazilian Jiu-Jitsu

GI & No-GI for all levels.

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Muy Thai & Kickboxing

Striking, conditioning & technique.

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Kids Classes

Confidence, discipline & self-defense.

Women's HIIT

Kickboxing & Cardio HIIT workouts.

Real Results, Real Community

Looking for a martial arts gym near you? See what students and parents say about training Brazilian Jiu-Jitsu, Muay Thai, and kickboxing with Team Oxendine in Johnson City, TN.

"Love this place. Casey is an amazing coach. Very knowledgeable and experienced and patient with new athletes. He takes his time to explain each technique perfectly. Great atmosphere as well. Everyone who trains there is friendly and professional."

- Daniel

"Visited the gym while in the area for a wedding. Everyone was respectful and welcoming!"

- Colby

"Best gym around, coach Casey is super cool and will get you where you wanna be, Randall is amazing too, these guys are great."

- David
Start Your Journey Today

No experience necessary. Your first class is on us.

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