Colleen M. Hacker, PhD, FNAP, has served on the United States coaching staff for six Olympic Games as a mental skills coach and performance psychology specialist. She has also served as the mental skills coach to professional, international, and Olympic athletes in a variety of sports including Major League Baseball (MLB), the National Football League (NFL), Major League Soccer (MLS), PGA, National Women’s Soccer League (NWSL), LPGA, swimming, basketball, lacrosse, crew, speed skating, track and field, and tennis to name a few. She is currently a Professor in the Department of Kinesiology at Pacific Lutheran University and is a Fellow in the National Academies of Practice, is listed on the U.S. Olympic and Paralympic Committee Sport Psychology Registry, and is a Certified Mental Performance Consultant (CMPC®).