Columns: Enhancing Your Behavioral ToolkitMaking Health a HabitHathaway, Liz Ph.D., MPH; Gregg, Mckenzie MPH(c)Author Information Liz Hathaway, Ph.D., MPH, is an assistant professor in Health and Human Performance at the University of Tennessee at Chattanooga. She teaches Health Behavior Change and Psychology of Sport and Exercise in the Exercise Science undergraduate program and Health Promotion and Communication Strategies in the Master of Public Health program. Her interests include learning how to best motivate individuals to make lasting, positive behavior change. She loves coffee, life chats, awkward encounters, and banter. Mckenzie Gregg, MPH(c), is a graduate student in the Master of Public Health program at the University of Tennessee at Chattanooga. She graduated in May 2018 with a Bachelor of Science in Biology. She has played soccer at multiple levels and was captain of the UTC Mocs Soccer Team. She plans to attend medical school to become a pediatric cardiologist. In her spare time, she enjoys going on mission trips, being with family, coaching, and verbal jousting. ACSM's Health & Fitness Journal: 7/8 2020 - Volume 24 - Issue 4 - p 43-45 doi: 10.1249/FIT.0000000000000579 Buy Metrics Copyright © 2020 by American College of Sports Medicine.