Carnifex Umbris wrote:
0.000003 was just a hyperbolic exaggeration for effect...I think you'd drop dead if you had that little fat. Bodybuilders aren't really healthy, either, although they're anything but obese, which is the point.
Health is far too complex to be quantified with any single number, weight, bmi, whatever.
i know you were exaggerating

.. but i only partly agree with the bodybuilders being unhealthy. Those bodybuilders who uses steroids etc are unhealthy as fuck indeed, most of them end up with small testicles and a bad heart. However, a regular bodybuilder guy who's in good shape will always be somewhat healthy, but a fitness guy is in even better condition, and also way healthier, cuz bodybuilding is rather static since they are relaxing most of the time during a workout session + they are not using nearly as much energy.
I would like to point out when i talk about bodybuilders in general i include the big Arnold type, the fat bouncer type and the normal ppl in various shapes and sizes, which is why i can't agree with you with them being unhealthy. Working out is always better for your health than not working out at all, with exeption of those who use drugs of course.... the body was meant to be used - not videogames, tv and candy all day long.
uhm... to make matters very short. I think your example with the bodybuilders with very low body fat is a bad example, they count less than 0.1 % of the population anywho. i don't believe that any health models ala BMI was designed to be used on all ppl - only ppl within the range of "normal", what ever that is, from a mathematical point of view that could be anywhere from 30-80 % of the population, i dunno.
I don't think models ala BMI is meant to be used as an healthy/unhealthy indicator alone either.. but it can be used as an indicator to see if a person is too skinny or too fat. Sure, you can be a bodybuilder, big boned or have tiny bones, and then the model gets less accurate, or you could simply move the boundries between skinny, normal and fat up or down on the scale. But it's still crap method according to our livestyle nowadays, for reasons already mentioned - % of body fat