8 Key Concepts
Moo Duk Kwan® President H.C. Hwang shares the definition and his insights about Key Concept #7 Tension and Relaxation (Shin Chook).
Kwan Jang Nim Technical Video 06-19-2020.
Shin Chook 신축, 伸縮
All 8 Key Concept Videos By Kwan Jang Nim H.C. Hwang on one page for quick access.