Keumgang [meaning diamond] has the significance of "hardness" and "ponder", The Keumgang Mountain on the Korean peninsula, which is regarded as the center of national spirit, and the "Keumgang Yeoksa"[Keumgang warrior] as named by Buddha, who represents the mightiest warrior, are the background of denominating this poomsae. New techniques introduced in this poomsae are batangson-teok-chigi, han-son-nal-momtong-an-makki, Keumgang-makki, santeoul-makki, kheun dol-tzogi [large hinge], and the hak-dari-seogi. The poomsae line is symbolic of the Chinese letter. The movement should be powerful and well balanced so as to befit the black belt's dignity.
Taebaek is the name of a mountain with the meaning of "bright mountain", where Tangun, the founder of the nation of Korean people, reigned the country, and the bright mountain symbolizes sacredness of soul and Tangun's thought of "hongik ingan"[humanitarian ideal]. There are numerous sites known as Taebaek, but Mt. Paektu, which has been typically known as the cradle of Korean people, is the background naming the Taebaek poomsae. New techniques introduced in this poomsae are sonnal-arae-hecho-makki, sonnal-opeo-japki [grabbing], japhin-son-mok-ppaegi [pulling out the caught wrist], Kumkang-momtong-makki, deung-jumeok-olgul-bakkat-chigi, dol-tzeogi [hinge], etc. The line of poomsae is like a Chinese letter, which symbolized the bridge between the Heaven and the earth, signifying human beings founded the nation by the Heaven's order. The poomsae movements are largely composed of momtong-makkis and chigis.