Gouge out your eyes and all will be forgiven.

Those super model looking ladies can run!

Sure, I'm a guy so I can't comment on how women feel about such things but I don't think there is anything wrong with an adult finding another adult attractive, or even mentioning such things. Sexist would be saying something like "these women are pretty. They should be at home raising children, not spending time in Rio racing".

Why would it be surprising that people that work on their body more than anybody else in the world are attractive.

There are exceptions, of course, but in general the top athletes in the world, male and female are attractive. In no small part, it's because many of the characteristics that make for good athletes are how we define attractiveness in the first place.

and are usually too weak than to go down the runway. I know, I knew some in Paris.

Sorry, I mean, it's oppressive and wrong.

I must have gotten those two things confused, there, for some odd reason.

but are very athletic who aren't getting onto the team partly because of that? Athletic ability and looks would not go together. The figure would be good but the face not always. So it would be odd if they all had supermodel faces.

of any species. A healthy, blooming flower attracts the bees that pollinate it.

A strong, healthy bull is attractive to cows who want healthy calves, etc, etc.

There's a lot to be said for eating well, being active and sporty and taking good care of what's inside the skin we're in! It's not sexist at all to appreciate the human form!