Joint Base Charleston Airmen get involved in a teambuilding exercise during a Wingman Day resiliency briefing Aug. 21, 2015, at the base theater on JB Charleston, S.C. JB Charleston held Wingman Day to highlight the four pillars of wellness; which are physical, mental, social and spiritual fitness. The Comprehensive Airman Fitness program was designed to help create additional positive behaviors in the Air Force and help Airmen, civilians and their family members become more resilient through holistic health. Wingman days are a pause in the day-to-day routine allowing Airmen to participate in the CAF program, strengthening unit health. Also part of Wingman Day, is a program called Wingman University, which offered a variety of classes to Airmen including dealing with stress in the workplace or managing a healthy lifestyle. (U.S. Air Force photo/Airman 1st Class Clayton Cupit)