He has published many articles on the techniques and their rationale. His latest contribution is a chapter for the new edition of “Positional Release” by Leon Chaitow (2002) Harcourt Publications, Edinburgh.
The influences of Mulligan’s pain free approach and Chaitow’s comprehensive soft tissue “bodywork” methods have been incorporated into “Trigger Points, Pain and Muscle Tone”, a course taught by Ed for the past 3 years. His BA (Hons) in Social Sciences included extensive study of psychology, and how pain behaviour is influenced by physiology and biochemistry is still of particular interest to him.