I see this was moved, I haven't been to this site for quite some time and see it has been revamped. I am not trying to sell anything (I bought my tapes at a thrift store several years ago ). I just thought posing this ? here might tell me how it works long term if I could find some of the posters from the old thread. As I said I would love to hear from others also. I was skeptical of something that claims to help you lose inches by breathing ( and a few isometric exercises) but it seems to be working so far. I think before , I didn't do them regularly soo. maybe that was why