In this episode, Joshua Marchant joins Matt to discuss his research comparing how resonance frequency, square breathing, and 4-7-8 breathing impact heart rate variability....
Temperature biofeedback is a powerful tool that can help you improve your health and well-being. By learning to control your body temperature, you can...
This episode contains Chapter 3 of the book The Heat(beat) of Business: Positioning Heart Rate Variability as a Competitive Advantage. You can download a...