Jedok geom or Admiral sword or Commander sword is a sword-skill introduced by the Chinese commander Li Rusong who fought during the Japanese invasions of Korea during the 16th century. Li Rusong was from Hebei province, China.
|Revised Romanization||Jedok geom|
The techniques required the use of both a sharp sword and a waist sword. Li used straight-bladed swords (jikdo) with a single edge for slashing and a double-edged sword (geom) for stabbing. The techniques, with 14 basic stances, were first published in the Muyesinbo, a martial arts manual from the Joseon Dynasty.