Barbara Levitt has been teaching Classical Yoga under the direction of Dr. Vijayendra Pratap for more than twenty-five years. Many institutions have sponsored her SKY Yoga classes and workshops including the Cardio Health Initiative of the Benjamin Franklin Clinic; Penn State Great Valley; Tyler School of Art; Temple University; Rosemont College; U.S. Army Corps of Engineers; Free Library of Philadelphia; Family Service Assoc. of Bucks County; SmithKline Beecham; Henkel Corporation; and The Wharton School, University of Pennsylvania. Ms. Levitt is secretary of the SKY Foundation and Associate Editior of YOGA RESEARCH, the newsletter of the Yoga Research Society.