In this episode, Matt Bennett talks with Dr. Richard Harris about his article: Single-case report: dynamic changes in cardiac function during shamanic journeying and...
In this episode, Nick Lackey joins Matt to discuss the nature of pain and its relationship to heart rate variability and the nervous system....
Optimal HRV's Chief Science Officer Dr. Inna Khazan joins Matt to talk about proper breathing. Dr. Khazan dispels several common myths about breathing, HRV,...