A US Marine instructor demonstrates the proper technique for treating head, neck and spinal injuries in the water during Marine Corps Swim Instructor Course March 5, 2013 at Marine Corps Base Camp Lejeune, NC.

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A US Marine instructor demonstrates the proper technique for treating head, neck and spinal injuries in the water during Marine Corps Swim Instructor Course March 5, 2013 at Marine Corps Base Camp Lejeune, NC.

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Size: 6902px × 3882px
Location: Marine Corps Base Camp Lejeune, North Carolina
Photo credit: © US Marines Photo / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: america, grunt, horizontal, instruction, instructor, johnson, lejeune, marines, military, nc, qualification, qualifications, rescue, safety, swim, swimming, tatoo, tattoo, test, training, usa, usmc