Army Sergeant Michael St. Jean, 1st Battalion, 228th Regiment, cranks out a set of pull-ups in between missions March 26 at Toussaint Louverture International Airport, Haiti. Members of Joint Task Force-Bravo deployed March 21 in support of Joint Task Force-Haiti, the U.S. military’s task force assisting in disaster relief efforts in Haiti following the Jan. 12 earthquake as part of Operation Unified Response. (U.S. Air force photo/Staff Sgt. Bryan Franks)