In this episode, Dr. Dave and Matt continue their conversation about HRV hacks. Increase your HRV and improve mental and physical health. Little things with big impacts.
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,...
This Week in HRV - Episode 21 In this episode of This Week in HRV, Matt Bennett explores five recent studies that deepen our...
Featured Studies Wu, Y-R., Su, W-S., Lin, K-D., & Lin, I-M. (2025). Effect of Heart Rate Variability Biofeedback on Cardiac Autonomic Activation and Diabetes...