I'm imagining it might be a bit of a gimmick, but the claims are quite impressive - does anybody have any experience using the product?
http://www.powerbreathe.com/homep.htmlhttp://www.powerbreathe.com/homep.html
Regards,
Gary.
http://www.powerbreathe.com/homep.htmlhttp://www.powerbreathe.com/homep.html
Regards,
Gary.