Anybody done Whole Body Vibration?

[The Valkyrie]

I think it falls into the category of "it won't hurt, but probably won't work either."  Seems very placebo-y in my opinion, but that doesn't mean the placebo effect doesn't actually make people feel a little better.  If you give it a shot and feel better, then good!  The only issue would be if you chose to vibrate in the place of actual medical stuff, but I think you're smart enough to know that.

This.

I suspect a placebo effect, too.