With over two decades of experience uncovering and harnessing the powerful connection between mind, body and spirit, David Kirsch has become a leading authority on achieving optimal health and wellbeing at any age or fitness level. From founding New York’s award-winning Madison Square Club to developing unprecedented supplements, classes and techniques designed to maximize workouts, David has been a pioneer in the wellness field throughout his long career. His mantra is "one is never too old or too out of shape to become the best they can be."