Anyone heard of Niagara Health? Therapy involving Cycloidal vibration with spiral oscillation for help with mucus clearance and muscle relaxation of chest to help with breathlessness. Is it possible or just someone trying to sell me something? I am tempted as about a year ago when I had a really bad exacerbation I was having daily visits from the respiratory nurses, one of them was very old-fashioned and suggested some physio massage. I thought try anything I was so desperate.. Wow what a difference it made. She treated me 3 times and I believe that it was her treatment that finally cleared my chest of muck that was keeping the infection going. Maybe older ways are better in some cases. Any views or advice?