Athletic competition generally do not favor those with an ample bossom... I don’t care what atheltic competition you are viewing you get to the top tier of any of them and its rare you are going to find large breasts.
Athletic competitions tend to favor those with an athletic frame/genetics. That’s just the facts.
Well you may not find some girl with DD-sized chest in a marathon, it doesn’t mean that the ones that are in athletics did something vile to keep theirs from flying all over the place like this writer suggests.
Some women just have small breasts, some wear outfits to keep theirs form moving around..