Strong Stretch Marine Corps recruits conduct warm-up stretches to prepare for a fitness test at Marine Corps Recruit Depot Parris Island. S.C., July 11, 2019. SHARE IMAGE: Download Image: Full Size (1.19 MB) Tags: Marine Corps Photo By: Marine Corps Gunnery Sgt. Tyler Hlavac VIRIN: 190711-M-ZL728-0006C.JPG Photo Gallery