< 1 Min. This short movie shows, how 60 people from all corners of the world learn in just 5 days incredible benefits of breathing exercises and ice baths. The last day, we walked in shorts for 2 hours in -2°F and wind up to 80 mph! Huge thanks to founder and fabulous human being Wim Hof and to his super lovely and highly energetic team for this mesmerizing experience!