From running a marathon in the snow — barefoot— to climbing part of Mount Everest wearing shorts, Wim Hof, "The Iceman" is no stranger to the extreme. Hof, a Dutch athlete, trained himself to withstand very cold temperatures using a unique breathing technique. Wim Hof breathing has been featured on TV shows and researched in labs. More importantly, people around the world now use it to boost their immune systems, feel more energized and less stressed, improve focus and athletic performance, and release endorphins — happy hormones. This method can […]