Swimming Sailors Sailors participate in a physical screening test for the Hospital Corpsman Advanced Technical Field school at Joint Base San Antonio, Texas, June 12, 2019. The test is administered after shipping to boot camp. SHARE IMAGE: Download Image: Full Size (5.06 MB) Tags: Hospital Corpsman, Navy Photo By: Tristin English VIRIN: 190612-F-OH119-0044C.JPG Photo Gallery