[quote]adubswils wrote:
sharetrader wrote:
I don’t think that you can’t drop to 8%bf, in fact I’m sure you could. However, it seems you are you assuming you can drop to 8% bf or less without losing lean mass.
I think that is where you and a couple of other posters on this thread are going wrong. I think it is MUCH harder than you apparently think to drop down into single digit bodyfat without losing lean mass, and often significant amounts of lean mass (as a natural, that is). If it was that easy lots of people would be doing it.
I don’t feel bad about myself. I have never aspired to be a bodybuilder, I just enjoy lifting stuff. I continue to get stronger, which I think is a good result at my age. I hope you are too.
The difficulty of dropping to eight percent body fat is of zero importance. Supposedly the results of the study interpolate to higher levels of bodyfat. If people are presenting bodyweights and bodyfat levels that are not consistent with the model then it is either very strong evidence that the model is flawed or that the measurements are noisy.
Given that the measurements presented have been calculated by professionals (according to the posters generous enough to share their stats) it seems reasonable to call the studies results into question.[/quote]
Skinfold measurements, even by experts, can be pretty misleading. Quote from the Dave Tate Project, Part I
"Now, before moving on, I want to comment on the need for the DEXA scan listed above. DEXA scans are quickly becoming the gold standard in body fat testing. This is due to the fact that these scans offer the ability to peek inside the body to account for all the fat that’s in there, not just the fat between the skin and the muscle.
Why is this so important for Dave? Well, Dave recently sent me the results of a seven-site skinfold test he’d done on himself. The verdict: 290 pounds and 12% body fat.
I don’t believe it. Don’t get me wrong, for a 290 pound guy, Dave is surprisingly lean. Yet take a look at this picture:
Although Dave’s skinfolds might say he’s only 12%, that abdominal region tells me something very different. As you can see, most of Dave’s body fat is central adiposity, or fat between his abdominal organs.
Since skinfold tests only measure subcutaneous adiposity, or fat between the skin and the muscle, I think the skinfold test is a poor one for someone like Dave. Therefore if we want to measure true fat loss, we’ll need to use a DEXA measure. "
According to John Berardi, Dave’s actual bf at the start of this project was 18%. Big difference from 12.
The other thing that people tend to forget is that when you lose fat from your fat cells, they also lose fluid (fat cells are not entirely made of fat). So even if you lose NO muscle mass, when you lose fat, you lose lean mass as well.