Thanks for the tip regarding the Exhale technique. I use my Power Lung (my green baby) everywhere too and I also use it in the prone position in bed, but with my head elevated due to my COPD.
…my FEV1% went from 26% to 34% on my recent pulmonary function test. The Power Lung is a wonderful invention… My doctor and I were both amazed at my improvement. He wanted information about the Power Lung so he could tell patients about it.
I wish everyone had one.
