180404-N-IY633-081 GGREAT LAKES, Ill. (April 3, 2018) Chief Hospital Corpsman Jaden Sandi, center, instructs new recruits as they prepare to be fitted for running shoes during recruit in-processing at Recruit Training Command (RTC). Approximately 38,000 to 40,000 Sailors graduate annually from the RTC. (U.S. Navy photo by Mass Communication Specialist 1st Class Amanda S. Kitchner/Released)