Wait, what?

That is SO wrong

Yeah, this raises more questions than answer them -- do they have double pelvises and whatnot!

But... it's a comic, so I won't lose too much sleep over it.

Evolution is about changing in order to better adapt to your environment. Just in this case they got a little control over it.

NegativeSoul said:

Evolution is about changing in order to better adapt to your environment. Just in this case they got a little control over it.

No, it isn't. It's about genetic outliers gaining dominance within a population due to environmental factors that are advantageous to them. It's not about adaptation. That implies some kind of intent or effort on the part of a pre-existing specimen to change to become more suited to the environment. That simply does not happen. Spontaneous radical mutations to gain an advantage do not happen in nature, and they probably can't happen otherwise.

What these ladies have done is not evolution but more akin to learning gymnastics. The potential was always there, but they hadn't thought to try it.

This is why you don't skip out on leg day.

These two obviously haven't.

I imaging them walk like those traditional ladies in thin and tight kimonos down the ankles. But imagining them do that with fish tails makes it silly.

Won't their weight cause too much stress on the bottom bones? Not only that, but there seems to be less padding between the bone and the surface?