As I said earlier in the thread - the thread title was facetious - so I suppose might be seen as inappropriate by some. However, it seems I am not alone in my view.
There is no word other than thin, for this appearance - and I did say "appear", and "too thin". I showed it to a male friend - who is very involved i health and fitness and a triathlete - and he said that she is being presented to "appear too thin or with a distorted body shape" - so some men might agree as well, rather than find the image (regardless of who it is) UNappealing.
Body-shaming is such a broad term - and, to repeat, when I was a very very small size four, with prominent ribs, a thigh gap and no boobs and ridiculously skinny arms, plenty of people had something to say - and I don't really remember labelling it as body-shaming. There was whole spectrum of opinion, all of which was uninvited. (And I was not on a magazine cover - although had modelled slightly years before then, as a much healthier size and appearance....comments about my image back then were more or less expected.)
Locally to me, there is a tanning "salon" with photos on the window. A year or two ago, someone commented on the photo of the man (these cover the whole window), and how skinny he seemed. It was a local facebook group, and caused uproar. The thread was pulled.
I will take a picture later, and put it on here - see what people think about that (I do not want to be labelled sexist, misogynistic as well as everything else).
😏