U.S. Navy Petty Officer 2nd Class Willie Fowler, Joint Task Force Civil Support damage controlman, performs a front squat, while his instructor, U.S. Marine Corps Gunnery Sgt. Juan C. Ospina, Joint Task Force Civil Support noncommissioned officer in charge of operations, watches to ensure correct form during Functional Fitness Program “CrossFit” class at the Anderson Field House on Fort Eustis, Va., June 19, 2013. Ospina said the correct form during weight lifting is important to prevent injuries. (U.S. Air Force photo by Tech. Sgt. April Wickes/Released)