fkkfkfkfkf wrote:
BF scales aren't remotely accurate enough to tell the difference between a low BF of like 17% and an unhealthy 13%. Heck you can change the numbers by drinking/dehydrating yourself and you are crazy if you don't think athletes would figure out how to beat the test. The line between healthy lean and unhealthy is like a half dozen lbs. I suppose you could throw all the borderline cases into a decade scan but that isnt easy everywhere.
I can't even imagine how to monitor periods in an acceptable way.
And all of these problems are worse to figure out in HS (more athletes, less cash) where this all starts.
What about using a DEXA scan? Sure it's more expensive, but less sensitive to variation in hydration. Plus it can measure bone density, another important metric indicating the health of female runners.