Courtesy - Integrity - Perseverance - Self Control - Indomitable Spirit


Located off Shiloh on the West End of Billings, MT

We  train in various martial art styles which focus on traditional values  such as respect, courtesy, and discipline. Formally Family Taekwondo,  Rock Solid MA is a true mixed martial arts school teaching Taekwondo,  Tang So doo, Muay Thai, Boxing, Self Defense, Krav Maga, Akido, Jiu-Jitsu, and  Escrima. Students are trained and tested with a focus on self-defense applications through our blended curriculum.

About Us

Rock Steady Boxing Program


Click above image for information on Rock Steady Boxing for Parkinson's patients. 

Class Schedule

Click the above photo to view the monthly calendar and class times.

Click above for martial art class times, contact information, map to school, and pictures of the studio.



Click photo above for membership prices 

and terms & conditions.



This section includes videos and diagrams of all the forms, board breaking requirements, testing fees, and a link to pay monthly tuition.

Meet the Instructor


4th Dan Black Belt Jonathan Waterfall has been teaching for over 15 years.



Click above for a list of frequently asked questions for new parents and students.