A Navy SEAL explains why you should end a shower with cold water

Former Navy SEAL Clint Emerson, author of 100 Deadly Skills: The SEAL Operative's Guide to Eluding Pursuers, Evading Capture, and Surviving Any Dangerous Situation, explainswhy it can be healthy for you to end a shower with cold water. Following is a transcript of the video. Cold water will wake you up, without a doubt, and it will keep you awake. But it has more health benefits than anything else. In SEAL training you spend a lot of time in cold water and there's actually some science to the ma...