Making diet, exercise and lifestyle changes to lower body fat and sculpt a toned body using online research, books, science, technology, trial and error, and good old fashion sweat.

Let’s Talk Numbers

I took my body fat reading yesterday and the average came out to 17.4%. This means I’ve lost about 1% of body fat! According to this chart from Wikipedia (which is cited as from the American Council on Exercise):

Description Women Men
Essential fat 12–15% 2–5%
Athletes 16–20% 6–13%
Fitness 21–24% 14–17%
Acceptable 25–31% 18–25%
Obese 32%+ 25%+

I am in the “Athletes” range. Also, further research shows that two people can be at the same fitness level/body type, but have different body fat percentages based on race. Asians (such as me) will have a higher reading because Asian bones are different. Blacks will have a lower reading because their bones are denser. Caucasians fall in the middle. So therefore a Black, Caucasian, and Asian person with respective body fat percentages of 12%, 15%, and 18% may actually be at the same fitness level.

This chart shows that as an Asian female, I am well below the healthy/normal percentage:

Range of Percent Body Fat in Different People
(Percent body fat found through the method of underwater immersion testing)

Men Women
Fattest Covert has tested 55% 68%
Average American 22% 32%
Healthy normal*:
African-American 12% 19%
Asian 18% 25%
Caucasian 15% 22%
Top Athletes 3-12% 10-18%
Leanest Covert has tested 1% 6%

Though they don’t break Asians down further into different ranges, I probably fall into the “Top Athletes” range here also.

But numbers can be deceptive. Sight unseen, you would think that with 25% being considered “Healthy Normal” for an Asian female, and 10 - 18% being in the “Athletic” range, I would turn out to be a very fit person at 17.4%. That is not the case.

Yesterday, at the gym I spent a few minutes alone in the spinning room. The walls in the room are just gigantic mirrors, and while pedaling away, I couldn’t help noticing my profile. There I was, sitting on the bike, with strong legs, good looking shoulders and arms, yet down at my waist was a bump jutting out over my sweatpants. How aggravating! The past couple years of drinking and eating have really taken a toll on my waistline. The most frustrating part is that if I want to change, it’s at least 80% diet. I get a lot of exercise. I’m strong. Heck, I’m athletic. But unless I change what and how I eat, I’m never gonna lose this belly.

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This entry was posted on Monday, June 16th, 2008 at 2:05 pm and is filed under Stats & Measurements. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

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