About Us
Many students search to learn Martial Arts. OSA goes beyond teaching Martial Arts. It becomes a study. OSA prides itself on maintaining high standards in its curricula and high expectations of each student. Individuals learn at one’s ability level and continue to progress at one’s pace at our traditional self-defense programs.
Students will
* gain confidence,
* achieve their goals,
* improve focus,
* improve health
* and so much more.
At OSA your health will improve and you will have a proficient teacher that can address both the mental and physical parts of training.
Meet the Team

Master Stout
Master Stout has been teaching Martial Arts for 30+ years. He holds the ranking of 6th Dan. Master Stout earned a B.S. in Neurophysiology. Master Stout has taught Private Classes, Group Classes, and Corporate classes. His goal is to help his students achieve their goals and evolve beyond their potential as individuals and martial artists.

Instructor Hernandez
Instructor Hernandez brings knowledge working with at-risk youth, children with disabilities, managing and supervising camps, developing and managing Instructors and Instructor Training. He is passionate about evolving his students beyond their own goals. He is avid in the community and enjoys seeing the joy in his students.

Instructor Sethi
Instructor Sethi brings knowledge working with at-risk youth, teen centers and therapeutic recreation; she worked with Fairfax County from 1996 to 2016. Instructor Sethi earned a B.A. in Sociology/Anthropology with a Concentration in French. She has a License in Clinical Social Work. Instructor Sethi has long-standing experience working with IEPs, adaptive exercises, and inclusion programs.


