No I have not heard of that but I have bought a small low intensity body vibrator which I read is supposedly used to help build bone. You either stand on it or sit with your feet on it. Hoping that it helps.
I just looked this up on 5 different websites and a lot of sales propaganda and big promises. I am skeptical of these new things that sound "too good to be true".
At least the professionals and doctors are listening to what I have to say which suffices me.
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