John T. Cottingham is a physical therapist and a certified Advanced Rolfing Practitioner at Christie Clinic Association in Champaign, Ill. He has conducted investigations into alternative manual and movement techniques for the last 20 years and has published several related articles. He is the author of Healing Through Touch: A History and a Review of the Physiological Evidence. Jeffrey Maitland, formerly an associate professor of philosophy at Purdue University, is Director of Academic Affairs and a senior instructor at the Rolf Institute, Philosophical Counselor and Consultant, and Board Certified Diplomat in the American Academy of Pain Management. He is author of Spacious Body: Explorations in Somatic Ontology and forthcoming, Spinal Manipulation Made Simple. He practices in Scottsdale, Ariz.