International Hapkiyoosool Federation
Business hours
| Monday | 6:00pm to 8:00pm |
| Tuesday | 5:00pm to 8:30pm |
| Wednesday | 6:00pm to 8:00pm |
| Thursday | 5:00pm to 8:30pm |
| Friday | 6:00pm to 8:00pm |
| Saturday | 9:00am to 11:00am |
| Sunday | - |
Note: Tuesdays, Thursdays, and Saturdays are at Parker University in Dallas, TX.
About us
Hapkiyoosool, a powerful Korean martial art that focuses on real-world effectiveness, yielding decisive and terminal outcomes through its joint techniques. Our organization proudly carries an 80-year legacy, initially dedicated solely to training the military. We remain committed to preserving the integrity of our techniques while integrating modern strategies and applications, all rooted in the enduring values of honor and respect. These principles are more than words; they're the foundation of our training, shaping not only skilled martial artists but also individuals of integrity and strong character. We believe true strength comes from discipline, ethical conduct, and mutual respect, in an environment where everyone can flourish.