Nick Tumminello is the owner of Performance University, a fitness training and education company based in Fort Lauderdale, Florida. He’s the author of the book Strength Training for Fat Loss (Human Kinetics, 2014) and writes a popular fitness training blog at www.performanceu.net.

Andrew Biel, LMP, is the author of Trail Guide to the Body: How to Locate Muscles, Bones and More (Books of Discovery, 2014) and Trail Guide to Movement: Building the Body in Motion (Books of Discovery, 2014), and the president of Books of Discovery. He lives outside of Lyons, Colorado, with his wife, Lyn Gregory, and two children, Grace and Elias.

Roger Gilchrist, MA, RPE, RCST, teaches polarity therapy and biodynamic craniosacral therapy internationally. He is a past vice-president of the American Polarity Therapy Association, author of Craniosacral Therapy and the Energetic Body (North Atlantic Books, 2006), and director of the Wellness Institute (www.wellnessinstitute.net). Visit the Wellness Institute’s YouTube channel for new videos on polarity therapy.

Dominic Anaya is an osteopathic physician and licensed massage therapist in Oregon. He has been doing craniosacral work for almost 20 years and teaches it at the National College of Naturopathic Medicine.

Robyn Scherr is diplomate-certified in craniosacral therapy, the highest level of certification in the field. She’s a certified mentor and frequent teaching assistant for all levels of the Upledger Institute curriculum. Find out more at www.livinginthebody.net.

Kate Mackinnon is co-founder of Touch Advocates and author of From My Hands and Heart: Achieving Health and Balance with Craniosacral Therapy.