The daily clinical experience of thousands of massage therapists, physical therapists, and physicians strongly indicates that most of our common aches and pains - and many other puzzling physical complaints - are actually caused by trigger points, or small contraction knots, in the muscles of the body.
Clair Davies, Amber Davies (2013). “The Trigger Point Therapy Workbook: Your Self-Treatment Guide for Pain Relief”, p.21, New Harbinger Publications
