U.S. Army Staff Sgt. Marshawn Martin and Sgt. Winston Allen, Joint Base Langley-Eustis (JBLE) Raptors basketball team members, perform a wall-sit during a varsity team practice at Langley Air Force Base, Va., Sept. 22, 2015. The team practices three days a week to prepare for the upcoming season within the Washington Area Military Athletic Conference. (U.S. Air Force photo by Airman 1st Class Derek Seifert)