(November 6, 2017 at 3:13 pm)mh.brewer Wrote: Down pervs, down.
A friend of mine said he went to a demo of one and thought it did him some good. The net tells me that there are some benefits for those that are exercise impaired (of which I am one, old fart with a bad knee) and I don't find reports of any negative effects.
https://www.mayoclinic.org/healthy-lifes...q-20057958
Any of you have any thoughts/input?
Seems like quack to me. It says in the article, lacks proof. your friend may and may not being effect of placebo.
The physics doesn't add up.
Go do skydive. It's my suggestion.