U.S. Army Spc. David Devich (right) and Spc. Joshua

U.S. Army Spc. David Devich (right) and Spc. Joshua McKinney (left), assigned to 55th Signal Company (Combat Camera), conduct the pullups portion during the rehearsal of The Hilda's Challenge at Gaffney Track on Fort Meade, Md., July 8, 2015. Soldiers of the 55th Signal Company prepare for the upcoming Spc. Hilda Clayton's Best COMCAM Competition. The competition opposes COMCAM members in team of two from all the services during a week long event to crown the best COMCAM team of the year. (U.S. Army photo by Pfc. Samantha Van Winkle/Released)