Lessons that last a lifetime.


Studio Fit


Is our fitness studio that offers a wide variety of classes from Fitness Kickboxing to Strength and Conditioning classes.  Our classes are for everyone from those who want to get in shape. No other workout is more effective or exhilarating! 

Rock Steady Boxing Petaluma


This amazing program gives people with Parkinson’s disease hope by improving their quality of life through a non-contact boxing based fitness curriculum. 

Tae Kwon Do


Offers classes from age 4 and up.

Little Dragons | Dragons | Teens | Adults.


Martial Arts USA Est. 1993

One of the first Taekwondo Masters to come to the United States in the late sixties, Grandmaster Soo Woong Lee opened up his first school on the east coast. His leadership, along with a few others, helped sparked the popularity of the art in America. Grandmaster S.W. Lee’s students became one of the most talked about competitors during the seventies. During the Eighties, he moved to the West Coast to open up a series of taekwondo schools which placed a direct emphasis on developing a program to help change kids lives. Along with his son Will Yun Lee they developed this kids karate success program that helped and continues to help tens of thousands of kids to do remarkably better at school, home, and social settings. You can watch a mini-documentary on our website, in our ABOUT section, on Grandmaster Lee and Will Yun Lee! 

Martial Arts USA was one of three schools in the bay area owned by Grandmaster Lee. One of his prize students was a young boy who walked into his Napa Studio in 1988, Mr. Scott Sinan. Since becoming a black belt, Mr. Sinan has taught and helped at all of his schools. When the opportunity came to own and run one of the studios, Mr. Sinan jumped at the chance. This young man would pave the way for another generation of young champions to become successful at home and school through the martial arts. 

Will Yun Lee since developing the children’s programs in the eighties and nineties, moved to Los Angeles to pursue his acting career. He’s appeared in many films and TV shows over the years.

Click here to watch more videos of Will and to follow his career

Contact Us

If you have questions about the opportunities available to you in our program, send us a message. We will get back to you as soon as possible.

Martial Arts USA

822 Petaluma Blvd, Petaluma, CA 94952, US

(707) 769-4745



Monday - Friday: 3pm - 8pm

Saturday: 9am - Noon

Studio Fit:

Monday/Wednesday/Friday 5:30am-6:30am, 9am-10am, 5:30-7pm

Tuesday/Thursday: 9-10am, 6-7:30pm

Saturday: 8-9am

RocK Steady Petaluma:

Monday-Saturday 10am-Noon


Click here to learn more

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