[quote]greatgro wrote:
TriGWU wrote:
As long as you are using the scale as a comparison to the same measure it is accurate as to whether you are losing or gaining.
This is ABSOLUTELY NOT TRUE. Bodyfat scales (or any electrical bodyfat measurers for that matter) are horribly inaccurate b/c they do not produce consistent results. In a mere matter of minutes, you could easily get a 10% swing on your bodyfat reading - depending on many dozens of factors (such as when you last drank water, how much, if you’re cold, warm, went to the bathroom recently, if you worked out that day, etc…) They are worst than randomly picking numbers out of the air IMO.
Calipers are VERY accurate if you’re experienced. My advice? Get experienced. Seriously, it’ll be well worth it.
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Excuse my terminology. I believe we are confusing precise vs. accurate. Body fat scales may not be accurate but they are precise. Precise is the ability to repeat a measure time after time. Accurate is the ability to effectively measure to the exact degree.
So my terminology of accuracy was in the sense that it can tell you if you lost or gained however it may not tell you your actual body fat percentage. As long as you are using the same scale at the same time of day and the same relative conditions (ie after you piss) then it will be able to give you a trend. You may start out at 11% and move to 10% on the scale when you are actually 9% and moved to 8%. In a sense both are telling you that you lost body fat and that is all that matters.
Calipers are somewhat accurate, again, there are many spots for calipers namely using 3 point and 5 point measurements. Generally considered more accurate based on more positions the measurements were taken place from. Please tell me how you did your subscapular pinch by yourself.
Oh and lets consider this, you are telling me that an equation that was based on an all white male population is entirely accurate and applicable to the rest of the world population? How about we consider the fact that all of our body fat measurements are based off the gold standard of hydrostatic weighing which was derived from the dissection and chemical analysis of 3 white males before the 1950s. Go figure.
Again, I believe we are looking at trends. It is much easier to find PRECISION in a scale that removes human error than calipers which do not. We can agree that neither are accurate.
I am not out to attack you or any thing of that sort. This is a mere misunderstanding of what I was referring to as accurate.