8 Key Concepts

  1. Yong Gi (Courage)
  2. Chung Shin Tong Il (Concentration)
  3. In Neh (Endurance)
  4. Chung Jik (Honesty)
  5. Kyum Son (Humility)
  6. Him Cho Chung (Control of Power)
  7. Shin Chook (Tension and Relaxation)
  8. Wan Gup (Speed Control)