@northernecknancy6 That does sound interesting and I do love dance. She may not understand MFR unless she has had specialized training. These are methods developed by John Barnes and physical therapists take hands on courses at his facility and get certified in this therapy. There are listings of providers at https://www.mfrtherapists.com/. If your primary reason for therapy is to improve lung function, you may need a therapist with expert knowledge in medical issues.