Lehigh Valley’s Authentic Muay Thai Gym — Established 2006
440 Cedarville Rd. Williams Township, PA. 18042
Improve your quality of life—mind, body, and spirit. Our Muay Thai program is fun, safe, and beginner-friendly, so you’ll feel comfortable from day one.
We’ll help you build real confidence you can carry into everyday life—and you’ll feel great about yourself, no doubt.
Our training is designed to bring out your personal best, both physically and mentally.
Better fitness, practical self-defense, new friendships, kicking butt, and having an awesome time are just a few of the benefits you’re about to experience—guaranteed.
Measure Progress
Ranking & Curriculum
Lifetime Benefits
Confidence & Feeling Great!
Community
An Uplifting Team Spirit

Workout with a Purpose...
Get in shape with a focused plan—and learn real martial arts skills while you do it. Nak Muay Gym is unlike anything you’ve ever experienced. Our passionate, professional instructors support you every step of the way. No matter your fitness level or athletic background, we welcome anyone ready to commit to self-improvement.
Who comes to our Muay Thai Academy?
Guaranteed!
Register Here for a 4 Lesson Foundations Course!
Here's what a few of our students have to say
Joe K
Medical Research
Training at the gym has had such a good effect on my life. My moods way better, my health is better, I get to clear my mind so I’m actually better at my job because I get to come here.
Elizebeth E
School Teacher
It’s a bonus to go jean shopping and actually be excited to try them on. I feel great! And everyone has shown me so much help and support. Best decision I ever made. I love it here!
Terry C
Journalist
64 years young. Training at Nak Muay Gym has been one of the most positive experiences in my life and it has certainly exceeded my expectations!
440 Cedarville Rd. Williams Township, PA. 18042 (908) 502-8173
Serving Northampton County and the Lehigh Valley Region. Easy access from all major routes 22, 78, 611, 33 and 248