674: Expert: The Top 10 Practices of the World's Best, with Cindra Kamphoff, PhD

Cindra Kamphoff, PhD, is a certified mental performance consultant, keynote speaker and author who works with professional athletes, executives and championship teams around the United States. She is the author of "Beyond Grit: 10 Powerful Practices to Gain the High-Performance Edge." Her work has been featured in Sports Illustrated, the New York Times, ESPN magazine, USA Today and Runner's World. She has run 15 marathons, including the Boston Marathon five times. In 2012, she won the Omaha Marathon.