I could be wrong, but it is largely associated with the word scam...certainly comes up in Google a lot. I believe this type of exercise primarily benefits people who have already reached a somewhat high level of fitness. This method is currently being sold of under the idea it’s good because its used in space.
I don’t believe it will benefit anyone who is currently overweight wishing to rely on this machine to assist them with loosing weight. The benefits advertised on direct deals are encompassed with the words “CLAIM”..................They obviously have their uses...I just can’t find any reliable sources, other than the retailers themselves. I guess if you have a spare $300.00 you could let us all know. I do however wish you the best of luck whatever way you go
...(just be careful what your expecting from it) I'd love a massage chair