Grand Master John Chung demonstrates three Taekwondo forms on this DVD. First up is Choong-Jang, a 2nd degree black belt form, which ends with a left hand attack. Patterns practice enables students to go through many fundamental movements in a series. Grand Master Chung also teaches Ul-Ji patterns, which will develop sparring techniques, improve flexibility, master body shifting, build muscles and teach breath control. Last but not least, are the Se-Jong and Choi-Yong patterns, which develop fluid and smooth motions, and teach rhythmical movements. All patterns have a fascinating history, Choi Yong for example, is named after General Choi Yong, who was a respected commander of the armed forces during the 14th century Koryo dynasty.