170206-N-SL853-016 GREAT LAKES, Ill. (Feb. 6, 2017) U.S. Recruits participate in a warm-up run at Freedom Hall fitness center onboard Recruit Training Command (RTC). Recruits participate in physical training six days a week while stationed at RTC. About 30,000-40,000 recruits graduate annually from the Navy's only boot camp. (U.S. Navy photo by Chief Petty Officer Seth Schaeffer/Released)