Hurdling Through Opening Army Reserve Sgt. 1st Class Joshua Deiss climbs through a wooden window obstacle during the Best Warrior Competition at Fort Devens, Mass., April 5, 2017. Army photo by Staff Sgt. Timothy Koster SHARE: Download: Full Size (1.99 MB) Tags: Army Reserve, Soldiers, Army, training Credit: Staff Sgt. Timothy Koster VIRIN: 170405-A-UQ901-498A.JPG Photo Gallery