Quote Originally Posted by tron_ View Post
5% body fat is absolutely miserable from what I hear and is not sustainable for more than a couple weeks. Even for men, 5% body fat is insanely lean.
Well, this is the so-called "size zero", imagine walking around and working like that for months on end, many (not all) "top" models are or are close to size zero, very very unhealthy.

No wonder they have to start the day with a bowl of salad and a hit of cocaine. :P