So i tried binding for the first time today.... i must say, it does really flaten my chest, not perfectly, but it's notable.. idk if anyone else has seen it, but i do, haha....
and i now really understand why your not supposed to work out while binding.... becuse it hurts to breath after walking up the stairs
(i'm sick, so that's why i'm breathing heavy from just walking up the stairs btw, i'm not that out of shape, haha)