낙하를 배우지않은 35살성인데요 ~ 공중포박후 넉백이 되나요?

아는형이 불신에서 어떤살성이 쓰는데 저는왜 못쓰냐고 ㅡㅡ;; 할말없어짐;;

할수있따면 배우고싶은데 가르쳐주세요 ~ 흐흑;