 Although some sources lead to the deduction that Kodang is exactly the same pattern as Juche, they are in fact two completely different patterns.The confusion arose when one of the ITF Taekwondo groups changed the name of the pattern Juche to Kodang in 2008, because the word "Juche" is associated with North Korea's communist ideology.삼일 / 三一 – 33 movements

Sam-Il name refers to the historic March 1st Movement, the biggest nationwide Korean independence movement against the imperial Japan in 1919.