Fitness
Using Behavioral Science to Build an Exercise Habit
A new scientific research project to help you get active—and keep you motivated
Stories by Angela Duckworth
Angela Duckworth is a professor of psychology at the University of Pennsylvania, the CEO of Character Lab, and the best-selling author of "Grit: The Power of Passion and Perseverance." She studies motivation and co-directs the Behavior Change for Good Initiative, which created the StepUp Program. Follow Angela Duckworth on Twitter @AngelaDuckw
