About This Episode
WHOOP VP of Performance Science Kristen Holmes discusses circadian rhythm, HRV, and peak performance psychology. Covers how even small amounts of alcohol hurt sleep quality and HRV, why late night screen time is damaging, and how shift work impacts health and longevity.
Key Takeaways
- Higher HRV indicates better recovery
- Small alcohol amounts hurt HRV
- Screen time 10pm-4am is damaging
- Shift work shortens lifespan
- Circadian rhythm is foundational