Have you ever aspired to stand barefoot in the snow for five minutes and then walk into a hot sauna? Perhaps you’re more interested in learning to hold your breath for five minutes? A Dutch extremeophile named Wim Hof offers that and more in his course to help you reach your goals (though, classes will be canceled the week he attempts to climb Everest wearing shorts). Scott Carney bravely went to visit Hof in the Polish mountains — where he quickly found himself climbing up a snow-covered mountain in only his skivvies. From Playboy (where I had to browse for hours trying to find this article), The Iceman Cometh.