Mark Healey Guides You Through His Breathwork Routine Friday July 23, 2021 Featured Mark Healey knows a few things about holding his breath during a beatdown. Photo: The Inertia/Steele Editor’s Note: Safety is your first priority. Always have a partner present to supervise and stay seated with cushions around you. Don’t practice any breath training in water, in traffic, or without supervision. . No matter who you are, a world-record-holding freediver, me, or anybody else, your first breath hold of the day will not be your best. In fact, it’s probably going to be you...