Keywords: Sailors workout with fitness guru Tony Horton.jpg Tony Horton fitness guru and inventor of the workout system P90X motivates a Sailor performing an abdominal exercise during a command physical training session at Commander Fleet Activities Yokosuka Horton is in Japan on a tour sponsored by Armed Forces Entertainment U S Navy photo by Mass Communication Specialist 3rd Class Charles Oki/Released 2011-01-31 04 08 10 https //www flickr com/photos/usnavy/5408289860/ Official U S Navy Page other versions PD-USGov United States Navy |