이 름 전자우편 홈페이지 제목 비밀번호 (최소 4자이상의 영문 또는 숫자) What is the ab machine called where you put both knees on a small platform and swing side to side, its new?What is the machine called where you put both knees on a small platform and swing side to side using your abdominal muscles. It’s advertised on the tv now, its a new equipment, but im not sure what it’s called, something like body trim slider but im not sure.Can anyone name the machine, and where to buy it?