06/27/2024
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There's been a lot of chatter in recent years about whether it's worth it to take body fat percentage measurements. A number of coaches stopped doing it for their clients.
Why are there questions about body fat testing lately? The main reason, that we all must admit, is that these tests are far from perfect (lots of margin for error - operator error, equipment error, prediction equation error).
I've always liked using body composition tests. I still do. In our Burn the Fat body transformation challenges we still use body fat tests, but we also take the results with a grain of salt.
In your personal body transformation endeavors, if you're one of the people who wants to let go of body fat tracking, or you simply don't have access to a measurement tool that you trust is accurate, here's some advice:
First, remember that progress tracking is not all about measuring body fat percentage. That's only one way to chart progress...
Plus, we all know that focusing on the scale or body fat numbers exclusively can mess with your head if you get wonky results from false positives, false negatives or testing with different devices.
There are 4 other great ways to track progress;
1. Body weight. Sure, body weight can fluctuate a lot, over a period of days, or even within a single day. However, if you focus your attention on the trend over time and combine that with the other 3 methods below, the scale will give you accurate and valuable feedback.
2. Waist measurement. Waist circumference is another great way to measure fat loss progress. It doesn't tell you your body fat percentage, but it's a great proxy for body fat. If your waist is going down, then your body fat is almost always going down. (And don't forget to monitor how those pants are fitting).
3. Workout performance (especially strength). Waist measurement is a good indicator of what's happening with your body fat. But did you know that your strength is a good indicator of changes in your lean body mass?
It's not a direct measurement, but there's a good correlation: Strength going down? lean body mass might be going down (especially if you're losing weight). Strength going up? Lean mass probably going up, especially if you're gaining weight and don't look fatter.
Here's another huge reason to track training performance: If your performance in the gym is improving, it keeps you motivated in the times when the scale and body fat tests aren't showing progress yet. If your strength keeps going up, it's going to show in your physique soon enough.
AND HERE'S A PROGRESS MEASUREMENT THAT MOST PEOPLE DON'T GIVE ENOUGH EMPHASIS
4. Visual. Look in the mirror! (And take photos). This isn't vanity. If your goal is body transformation or bodybuilding, a look in the mirror is extremely valuable progress feedback that could be worth as much as any gold standard body fat test.
If you like what you see in the mirror, and even more important, if you like the improvement you see in the mirror from one week to the next, does it matter what the scale says or what any body fat test says? (That wasn't a rhetorical question... what do you think?)