Jung Martial Arts is named in honor of the late Grandmaster Jung, Jae Ro (1911-1985). Grandmaster Jung was a man who lived the tenants of Hap Ki Do: Righteousness, Courtesy and Patience, and instilled them in his students. Jung Martial Arts is a traditional Hap Ki Do Dojang. We are not a sport oriented Dojang. We are a second generation School whose roots are in the “Land of the Morning Calmâ€, Korea.