Do-San
도산 · Dosan
Literally: „Island mountain“
Also known as: Do San, Dosan
The third tul of ITF Taekwon-Do, named after the pseudonym of Korean patriot Ahn Chang-ho. It has 24 movements and is first in the series to bring fast movements and a grip release.
Quick Facts
About the kata
Do-San is the pseudonym of patriot Ahn Chang-ho; Dosan (도산, 島山) means "island mountain" per the English Wikipedia. Per the ITF interpretation, given by dotaekwondo.net and clubs, the tul's 24 movements represent his whole life, devoted to educating Korea and to the independence movement. This gives Ahn the years 1876–1938, while Wikipedia and some clubs give 1878; we have not been able to resolve the discrepancy. The tul begins in Narani Junbi Sogi and mostly moves in the walking stance Gunnun Sogi, ending with two knife-hand strikes in Annun Sogi. Per TKD Coaching, it is the first tul with the fingertip thrust Sun Sonkut Tulgi, a back-fist strike, a wedging block, the front kick Ap Cha Busigi, a grip release and a fast movement. Strike pairs 15–16 and 19–20 (dotaekwondo.net numbering) are done quickly; the Derby TKD sheet gives movements 14–15 as its example. The diagram is a vertical line with horizontal strokes lower left and upper right, mirroring the tul Ul-Ji; Brendan Doogan (kidokwan.org) found no Chinese character for it. ITF clubs teach it at 7th kup.
The kata in different styles
| Style | Name in the style | Movements | Kiai |
|---|---|---|---|
| ITF Taekwondo | Do-San | 24 | — |
Meaning of the name
Ahn Chang-ho (안창호) arrived with his wife in San Francisco in October 1902 and then lived in California for many years before leaving it in 1926. In 1903 he founded there, with eight others, the Korean Friendship Society, according to the English Wikipedia the first organization of Korean Americans, in 1907 the Shinminhoe association, and in 1913 the Young Korean Academy. He was among the founders of the Provisional Government of the Republic of Korea in Shanghai in 1919 and is one of two men credited with the text of the South Korean anthem Aegukga. Japanese authorities imprisoned him at least five times between 1909 and 1937; he died in March 1938.
Bunkai – applications
TKD Coaching reads the grip-release movement as defense against a hand-grab attempt: the arm moves only forward, and escape should come before the opponent completes the grip. For the tul's other movements, we found no documented interpretation of the applications.
Common Mistakes
Unnecessary hopping and extra motion in the wind-up before the back-fist strike, the blocks and the finger thrust. On the strike with the sine-wave motion, an excessively bent rear leg or an unnecessarily deep drop.
Key Tip
When releasing from a grip, the arm moves only forward, not down; according to TKD Coaching, the technique is applied at the moment the opponent is only attempting the grab, not after a firm grip has been secured.
Technique Sequence — ITF Taekwondo
Breakdown source: kildaretaekwondo.com
- #1
- #2
- #3
- #4
- #5
- #6
- #7
- #8
- #9
- #10
- #11
- #12
- #13
- #14
- #15Fast
- #16Fast
- #17
- #18
- #19Fast
- #20Fast
- #21
- #22
- #23
- #24
Further sources on this topic (8)
- en.wikipedia.org/wiki/Ahn_Chang_Ho
- en.wikipedia.org/wiki/Hyeong
- dotaekwondo.net/itf/patterns/5/do-san.html
- kidokwan.org/articles/7509-2
- tkdcoaching.com/do-san-pattern
- itkdc.com/patterns/do-san-tul
- derbytkd.co.uk/files/study-sheets/7th-kup.pdf
- torbaytkd.co.uk/training-guide/green-tag-7th-kup/pattern-do-san-tul