Amy Cuddy: Your Body Language Shapes Who You Are

Amy Cuddy, a social psychologist at Harvard Business School, explores how body language impacts confidence. She finds that “power poses” increase the body’s release of testosterone (the “dominance” hormone), while meek and submissive body language increase the body’s release of cortisol (the stress hormone). In this video, Cuddy explores how holding “power poses” for even just two minutes can have physiological responses that empower speakers in preparation for classes, interviews, and meetings. See her TED Talk here: http://www.ted.com/talks/amy_cuddy_your_body_language_shapes_who_you_are