Name of Pattern : Keum Gang
Number of Movements : 27
Advancement : This is the pattern required to advance from 1st Degree Black Belt to 2nd Degree Black Belt .
Meaning of Pattern : The definition of Keumgang is “Too strong to be broken”, or “diamond”. The movements of the Poomse Keumgang are as beautiful as the Keumgang-san (a Korean mountain) and as strong as Keumgang-seok (diamond).
Instruction Video :