Matt's favorite episode! Matt, Jerry, and Curt hit the pause button and dig deeper into what we’ve covered so far in our heart rate...
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....
In this episode, Matt and Jeff discuss what called Matt to revise his book Heart Rate Variability and what readers can expect in the...