- Key Concept #1 Courage (Yong Gi) (V2)
- Key Concept #2 Concentration (Chun Shin Tong Il) (V2)
- Key Concept #3 Endurance (In Neh)
- Key Concept #4 Honesty (Chung Jik)
- Key Concept #5 Humility (Kyum Son)
- Key Concept #6 Control of Power (Him Cho Chung)
- Key Concept #7 Tension and Relaxation (Shin Chook)
- Key Concept #8 Speed Control (Wan Gup)
Kwan Jang Nim Technical Video 06/26/2020
Moo Duk Kwan® President H.C. Hwang shares the definition of, and his insights about, Key Concept #8 Speed Control (Wan Gup) .
Kwan Jang Nim Technical Video 06-26-2020.
Wan Gup 완급, 緩急