I have seen in Global Taekwondo Federation founded by Park Jung Tae, they have some additional patterns. Some of them are very beautiful and difficult to master. Why they add patterns to the 24 perfect schema of General Choi? Is it absolutely necessary? Not all the techniques of General Choii are registered in the Taekwondo patterns. What is the reasonableness of stopping the growth of the art? Or should we freeze it in the 24 existing patterns of its creator?