SAN DIEGO (April 6, 2010) First Phase Basic Underwater Demolition/SEALs (BUD/S) candidates use teamwork to perform physical training exercises with a 600 pound log at Naval Amphibious Base Coronado. Log physical training exercises are one of many physically demanding evolutions that are part of first phase training at BUD/S. The Navy SEALs are the maritime component of US Special Operations Forces and are trained to conduct a variety of operations from the sea, air, and land. (US Navy photo by Mass Communication Specialist 2nd Class Shauntae Hinkle-Lymas/Released)

[Image courtesy of the US Navy Website.]