What is Myofascial Release (MFR)? Self-myofascial Release (SMFR), also called transcutaneous release, is a method for rehab and rehab with an EMS object as a stimulus-transducer. This can be done with minimal motion or effort required from the person. The objective of self-myofascial Release (SMRF) is to promote neuromuscular adaptation through mechanical stresses placed on the joints, to incre