SAN DIEGO (Sept. 11, 2012) Sailors from Naval Medical Center San Diego (NMCSD) warm up for a Chief Petty Officer (CPO) Selectee run in Balboa Park by doing crunches. The run was in support of NMCSD's 25 CPO selectees who are going through CPO indoctrination. ( Navy photo by Mass Communication Specialist 2nd Class Chad A. Bascom/Released) 120911-N-KA543-012 Join the conversation - Official Navy Imagery - Sailors perform physical training.

---

Size: 1938px × 1289px
Photo credit: © PJF Military Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: armed, conflict, forces, military, states, united, war