There are a lot of things I could add that are not in the kata or they may be in the kata but, not as extensive. 예를 들어, 우리는 던지기, 관절 잠금, 목 조르기, 교살, 그라운드 기술이 있다는 것을 알고 있습니다. Is it necesssary for me to say we must learn these throws, strikes and joint locks?