While we're all on lock-down trying to go through these chaotic times, here's a very effective breathing technique you can try at home with your family.
Wim Hof got his nickname “The Iceman” by breaking a number of records related to cold exposure. His feats include climbing Mount Kilimanjaro in shorts, running a half marathon above the Arctic Circle on his bare feet, and standing in a container while covered with ice cubes for more than 112 minutes.