Abs are weird. To get photo shoot abs, you usually have to drop water a day before.

And, during the off season, it is so easy for abs to disappear into a little fat. Like, normal fat levels. But, that is the "image" of men being fit, to have the abs defined.

And, our idea of a good looking woman is just not fat. Some crossfit / athletic women really do look nice. (but i like breasts)

It is really hard to say what percentage are on performance enhancers. And, when one starts taking some, everyone else falls behind, so all will be doing it soon. It is very sad state of affairs.