They do help you learn how to breath correctly and you do slow and easy work outs, to build your strength. Insurance will cover some if not all if Dr. prescribes it. Ask your Dr. or check at nearest hospital. Hope that will help.
I saw a statement about pulmonary rehab. I have never heard of that before. What is pulmonary rehab?
they teach you breathing and also do exercising they check your oxygen as you work out
For several months I had in home care, evey day it was a different person, some were for exercise, some for speech, or memory, an RN, to check your vitols, weight, heart, BP, oxygen content, etc.