The Way of the Iceman: How the Wim Hof Method Creates Radiant Long-term Health—Using the Science and Secrets of Breath Control, Cold-Training and Commitment

by Wim Hof

He had to diagnose a patient who was breathing heavily and who sometimes gasped for breath. Buteyko thought he was dealing with an anxious asthma patient. To his surprise, there were no signs of asthma, but the patient had high blood pressure.