thumb|A demonstration at Kuopio-halli in Kuopio, Finland Three Korean terms may be used with reference to taekwondo forms or patterns. These forms are equivalent to kata in karate. Hyeong (sometimes hyung; ) is the term usually used in Traditional Taekwondo (i.e., 1950s–1960s styles of Korean martial arts). (sometimes or formerly poomse; ) is the term officially used by Kukkiwon/WT-style and ATA-style Taekwondo. Teul (officially romanized as tul; ) is the term usually used in ITF/Chang Hon-style Taekwondo.
thumb|A demonstration at Kuopio-halli in Kuopio Finland Three Korean terms may be used with reference to taekwondo forms or patterns These forms are equivalent to kata in karate Hyeong (sometimes hyung; ) is the term usually used in Traditional Taekwondo (ie 1950s–1960s styles of Korean martial arts) (sometimes or formerly poomse; ) is the term officially used by Kukkiwon/WT-style and ATA-style Taekwondo Teul (officially romanized as tul; ) is the term usually used in ITF/Chang Hon-style Taekwondo