U.S. Marine Corps Capt. Christopher Ulcak, Headquarters

U.S. Marine Corps Capt. Christopher Ulcak, Headquarters Company, Headquarters Battalion, Marine Corps Base Hawaii company commander, leads his company in company push-ups during a battalion physical training session, MCBH, Feb 9, 2018. The unit split into two companies, Service and Headquarters, and ran 4.9 miles around the installation while carrying ammo cans, two logs and water jugs filled with water. Physical training helps instill physical fitness and uphold the standards expected of a U.S. Marine to be ready for the fight. (U.S. Marine Corps photo by Sgt. Zachary Orr)