Hey Orlo...you're young and it probably wouldn't give you a brain hemmorhage or tear your joints out of their sockets! I have a friend with one of those (she's 60) and hangs upside down in one of those every day. When she gets out of it, her face is beet red and she staggers around for about ten minutes so disoriented that she looks like she just spent a night a Woodstock. I just laugh...I guess it's good to stretch the muscles but for fibro...I don't think so...but that is just my opinion. "I am not a doctor but do play one on t.v."
I actually considered that Dr. franks's stuff they sell on T.V...bought some for my dogs with arthritis and my husband says he sees a differnce but I don't. I too, 'perk up' whenever I see something that promises to relieve pain! Just as a warning...Never ever try Capzasin if you have sensitive skin! I cried for two days!
feel better
donna