The way of the iceman : how the Wim Hof method creates radiant, longterm health--using the science and secrets of breath control, cold-training and commitment / Wim Hof, Koen de Jong ; translation from Dutch to English by Andy Brown.
The Dutch original was published in 2016 by Uitgeverij Lucht BV, Nederhorst Den Berg, under the title Koud Kunstje. Includes bibliographical references (pages 129-130; page141)
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