Images: Survival swim [Image 2 of 3]
Petty Officer 1st Class A.J. Isbell and Petty Officer 1st Class Rick Bowen, boat crew members at Coast Guard Station Gloucester, Mass., demonstrate cold water survival techniques in Gloucester, Mass., on Jan. 8, 2014. Isbell and Bowen explained techniques such as the Heat Escape Lessening Position to a CBS crew in an effort to promote cold water safety and survival in the Northeast. U.S. Coast Guard photo by Petty Officer 3rd Class MyeongHi Clegg.