Millions of people have been empowered by Amy Cuddy's groundbreaking TED talk on body language. In this episode of 92Y Talks, she sits down with Susan Cain to discuss her first book — Presence: Bringing Your Boldest Self to Your Biggest Challenges, in which she explains the science underlying body-mind effects such as 'power posing,' and teaches us how to use this science to become self-assured in high pressure moments. The conversation was recorded on Jan 21, 2016 in front of a live audience at New York's 92nd Street Y.