Breathwork has been a big part of Ben Greenfield's journey. When Ben gets on a subject, just jump on board for the ride. It is always an educational and energizing blend of insights and introductions to other experts.
As Ben writes in this article: "The breath is the lever that controls the autonomic nervous system—circulation, blood flow, heart rate variability, oxygen absorption, immune system, hormonal response, and emotional state—it impacts literally all functions in the body."
There might not be anyone better than Ben Greenfield at taking a health and fitness topic through its full range.
Ben Greenfield: "7 Easy Ways to Incorporate Breathwork Into Your Life, Plus My Top Recommendation for Making It a Daily Habit."
Another Ben Greenfield article with a ton of great links: "How To Blast You (And Your Child’s!) Physical, Mental, & Spiritual Resilience Through The Roof With Breathwork."
Ben's book Boundless: Upgrade Your Brain, Optimize Your Body & Defy Aging
Ben's book Beyond Training: Mastering Endurance, Health & Life