A Navy SEAL explains why you should end each shower with a blast of cold water. You don’t have to go through the misery of SEAL training to fully appreciate the health benefits of cold water. While SEALs appreciate and understand the benefits of cold water don’t kid yourself as they appreciate a hot shower as much as anyone else does. If you’re already hot and sweating taking a cold shower is a great way to cool down. If you enjoyed this video you might like to hear another Navy SEAL explain How To Change The World.