• Inward Knifehand Strike – Anuro Sonkal Taerigi
• High Reverse Knifehand Front Strike – Nopunde Sonkal Dung Ap Taerigi
• Inward Outer Forearm Block – Anuro Bakat Palmok Makgi
• X Knife-Hand Block – Kyocha Sonkal Makgi
• Consecutive Kick – Yonsok Chagi
• Choong-Moo was the name given to the great Admiral Yi Soon-Sin of the Lee dynasty. He was reputed to have invented the first armoured battleship (Kobukson) in 1592, which is said to be the precursor of the present day submarine. The reason why this pattern ends with a left hand attack is to symbolize his regrettable death, having no chance to show his unrestrained potentiality checked by the forced reservation of his loyalty to the king.  The pattern consists of 30 movements.

• • Black Belt is the opposite of white, signifying the maturity and proficiency in Taekwon-Do. It also indicates the wearers imperviousness to darkness and fear.