I personally enjoy working with fascia, but haven't yet received a satisfactory explanation about HOW/WHY it works. Some of my instructors were John Barnes MFR people, others were Rolfers and/or Structural Integration people certified under Thomas Meyers, John Latz, and others. All suggested several different working hypotheses about how fascial work effects changes, but none claimed to really know for certain. Still, I continue using the techniques as appropriate because clients benefit from the work.
Recently I noticed that some PTs voicing critical opinions of MFR methodology have been slapped with a legal gag order pending possible litigation. These PTs are well known on several online forums, and are extremely science-oriented.
It seems to me that simply suing those critical of MFR methods is a short-term answer to a long-term problem. If science-oriented folks doubt the working hypotheses underpinning MFR methodology, it would behoove the MFR community to produce some supporting peer-reviewed research. If unable to do so, the MFR community (and all other fascia-based bodyworkers) certainly would not suffer from some introspection and a willingness to doubt traditionally-accepted concepts.

