I came across this and it made my heart sink. I maybe was able to watch 45 seconds before i had to stop, too horrible on too many levels.
I don't think under the non-life or death circumstances of competitive exercise this kind of thing should be glorified.
Some may disagree with me, but i don't believe this is what sportsman/womanship is about.
http://games.crossfit.com/features/videos/never-stop-trying-heather-scaglione