Bok Shik Jok Sool is combination kicking techniques. There are a total of nine techniques in Bok Shik Jok Sool. By learning the twenty - one single kicking techniques in the previous keubs, you should have also learned how to mdaintain proper balance, how to use flexible body movements, how to lock the joint at the point of the strike, and also how to shift and pivot your body. Bok Shik Jok Sool will apply two one after another with the same leg. After training with Bok Shik Jok Sool, a student is prepared for an unexpected event. Should his first kick be blocked or his target missed, he is capable of a quick follow-up. Fake the first kick or presume it to be blocked, then put strong emphasis on the second kick.