Culinary Specialist 3rd Class Tobias Hitch, left, and Damage Controleman 3rd Class Kevin O'Connell do pushups and squats at the 2014 "Murph" challenge while U.S. 7th Fleet flag ship USS Blue Ridge visits Jakarta. The "Murph" challenge is named after Medal of Honor recipient Lt. Michael Murphy and consists of his personal workout: completing a two-mile run, 100 pullups, 200 pushups and 300 squats with a 25-pound vest in the fastest time possible.