The Way of the Iceman: How the Wim Hof Method Creates Radiant, Longterm Health--Using the Science and Secrets of Breath Control, Cold-TraininScience has now proved that the legendary Wim Hof Method of breath control and cold training can dramatically enhance energy levels, improve circulation, reduce stress, boost the immune system, strengthen the body and successfully combat many diseases. While Wim Hof himself has run marathons in 30 C in shorts, swum hundreds of meters under the ice, sat in a tank of ice for 90 minutes without his core temperature changing and boosted his metabolism by