How to get 24 inch waist?

whoa, 24 inches is your ideal waist size? i don't know what formula you used to find that out, but a 24 inch waist is very small for someone who is 5'7, i''m short 5'2 and i used this formula to find out what my ideal waist size is, and my ideal waist size is 26 inches. my mom is 5'7 and hers is 28 inches. you take your height in centimeters and then divide it by .37 then convert it back to inches and that is your ideal waist size. but, if you still want a super tiny waist, running, swimming, aerobics, stuff that gets you moving without building muscle should help the most.