As a Certified Advanced Rolfer�, Til is a faculty member and former Coordinator of the Rolf Institute's Foundations of Rolfing Structural Integration program, where in the early 1990's he originated Skillful Touch Bodywork (the Rolf Institute's own training and practice modality). 

His regular Myofascial Techniques column has appeared in Massage & Bodywork magazine since 2009, and his articles have been published in magazines and peer-reviewed technical journals in Australia, Canada, Poland, the UK, and the USA. 

Formerly a resident practitioner at the Esalen Institute, Chair of the Rolf Institute's Teacher Training Committee, and Adjunct Faculty member of Naropa University's Somatic Psychology Department, he has trained thousands of practitioners in his popular courses at schools and centers in over a dozen countries on five continents. His private practice is based in the Boulder/Denver area, and includes Rolfing, advanced myofascial work, practitioner supervision, and professional coaching with clients from around the world.