Chuck Martinez, combative class instructor, left, demonstrates a combative technique with U.S. Air Force Staff Sgt. Xavier Wajid, 633d Force Support Squadron fitness and sports supervisor at Joint Base Langley-Eustis, Virginia, June 27, 2024. Martinez, having trained in martial arts since 1996 and taught for over two decades, has made a significant contribution to the JBLE fitness centers’ adaptation of combatives training programs through his extensive expertise. (U.S. Air Force photo by Airman 1st Class Skylar Ellis)