Eddie Stern is a yoga teacher, author, and lecturer from New York City. He is known for his multi-disciplinary approach to furthering education and access to yoga, as well as his teaching expertise in Ashtanga Yoga. He recently released his first solo book, One Simple Thing: A New Look at the Science of Yoga, which examines in clear and simple language the underlying neurophysiological mechanisms that make yoga an effective practice. He is also the creator of The Breathing App, which guides the user in a paced breathing exercise that balances the nervous system, helping to improve sleep, and reduce stress and anxiety.