KELLY DINARDO is a journalist and author whose work regularly appears in The New York Times, O: The Oprah Magazine, National Geographic Traveler, and elsewhere. She is also a yoga instructor and owner of Past Tense yoga studio in Washington, DC.AMY PEARCE-HAYDEN has devoted 20 years of study, practice, and teaching to classical yoga, ayurveda, tantra, and meditation. She founded the RajaHatha School of Yoga in 2003 and continues to certify teachers in her 200- and 500-hour lineage. Amy is also a regular guest contributor to Yoga International and a yoga instructor for the Himalayan Institute in Honesdale, PA, with her home base in Madison, WI.