Kirtland hosts military retiree appreciation day Published March 28, 2019 By Airman 1st Class Austin J. Prisbrey Kirtland Public Affairs KIRTLAND AIR FORCE BASE, N.M. -- Guy Leahy, 377th Medical Group health promotion program coordinator, leads retirees in Tai Chi during military retiree appreciation day at Kirtland Air Force Base, N.M. March 27, 2019. Tai Chi is an ancient form of exercise that improves muscle strength and flexibility. (U.S. Air Force photo by Airman 1st Class Austin J. Prisbrey)