[quote]ZEB wrote:
If your abs are just starting to “peak through” you are higher than 10%. More like 12% or so. I would like to know how you check your body fat, I do think you are off.
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ZEB,
Generally I think you’re right. However, there’s no way to know that unless you see him in person and can conduct a good body fat test on him. The reason is that different people store body fat in different areas of their bodies. In my experience after conducting MANY skinfold tests, people with more even distributions of bodyfat will look leaner in the midsection than those with more lopsided measurements.
For example: Even though my skinfolds on my thigh, chest, triceps, and suprailiac areas can get down to 5mm fairly easily when dieting, my abdominal and midaxillary folds may still be between 15 and 20mm. In other words, I store a lot of fat from the bottom of my chest through the middle of my abs. So even when I’m at 10% bodyfat, my abs aren’t showing at all, except a little on the sides. However, I’ve several clients with more even distributions, who may have 11 or 12% bodyfat, but who’s abs are very visible because their abdominal skinfold is right around 10mm. Now I’m not talking about ripped abs here, but I’m saying you can clearly see definition.
As another example, if you tested person A and there skinfolds came out the following way: chest- 11mm, midax- 10, triceps- 8, subscap- 11, abs- 20, suprailiac- 10, thigh- 15. Their % bodyfat would come out to 12% using Brozek’s equation.
Now let’s say you tested person B and they had the following measurements: chest- 12, midax- 12, triceps- 10, subscap- 13, abs- 12, suprailiac- 12, thigh 14. They would have the same percent body fat, but they would have much more visible abs because of a more even distribution of bodyfat. (Note: both people are 23 year old males.)
So it’s hard to give a certain percentage as a requirement for visible abs. I’d say it’s more important to have a sub 12mm skinfold at the umbilicus to see the abs fairly well. For really ripped abs, you need your skinfold to be sub 7mm.