Attendees throw rolled socks during an activity led by Dr. Diane H. Craft, a physical education professor, during a seminar Sept. 5, 2018 at Luke Air Force Base, Ariz. Child Development Center employees and partner civilian agencies attended the event which taught them ways to integrate physical activities for children that promote health, family engagement and brain development into their every day schedules. (U.S. Air Force photo by Airman 1st Class Zoie Rider)