Good afternoon @rickkraleigh, MFR is Myofascial Release Therapy. We have yards and yards of a fabric like tissue called fascia that covers all of the organs and connecting materials in our bodies. When a few layers of fascia become restricted or entangled, pain is created. An "expert" MFR therapist can release the restrictions, essentially freeing your ligaments, tissue, and muscles from the restrictions.

You can learn more about MFR here on Connect at https://connect.mayoclinic.org/discussion/myofascial-release-therapy-mfr-for-treating-compression-and-pain/

You can find additional information at http://www.myofascialrelease.com. John Barnes is the founder and worldwide teacher for this very effective treatment process.

May you be happy and healthy.
Chris