About This Episode
The most comprehensive podcast episode on HRV available. Joel Jamieson, creator of Morpheus, joins Peter Attia for a deep dive into HRV science, measurement methods, and practical applications for training and health optimization.
Key Takeaways
- How HRV measures autonomic nervous system balance
- Different measurement methods (ECG vs PPG vs wrist sensors)
- Why HRV declines with age and how fitness mitigates this
- Using HRV to guide training intensity and recovery
- How Morpheus normalizes RMSSD to a 100-point scale