I don't think there's really any advantage to having a large ribcage...
I've lost weight and changed from being in my early 80s to being in my 70s...
but my ribcage is still a joke...ㅋㅋㅋ Qㅠㅠ Plus, my waist is really short, so the waist line is really short... Would it be better if I just did some breathing on my side...?