After reading most, but not all of the posts, frankly I was in stiotches. A well developed glutus maximus as a easult of training seems to be characteristic of female ski racers, but not all. Frankly, while in competition, I can't beleive that any serious racer is concerned about any specific part of their anatomy, other than those that will immediately enhance performance.
Peek-a-boo had a very developed hinny, if I remember correctly. I beleive this was the result of trainng, not to create something for people to comment about. Cute girl, but a rather large ego [ deservedly earned ] and a big mouth. Final impression, lives life to fullest, in a similiar attitude when it came to competition. Liked the Rolex adds, hated the Chap Stick ones.