More than a third of psilocybin, ketamine, and LSD use logged on WHOOP happens on Fridays and Saturdays. So we looked at the morning after.
LSD and ketamine use were associated with bedtimes over an hour later and Recovery scores about 9 points lower. Psilocybin showed smaller changes: 33 minutes later and 2.9 points lower.
The takeaway: the night before shows up in your Recovery.
The late nights that turn into stories you'll tell for years.
The finish lines that ask everything of you.
The moments that leave you exhausted, but feeling more alive than ever.
Your data can tell you what those experiences asked of your body. But it can't tell you what they meant to you.
There's a bright side to turning back the clocks. ⏰
Last year, WHOOP members gained 28 extra minutes of sleep when daylight saving time ended.
The extra morning sunlight has its perks, too. It's linked to better Sleep Consistency, Recovery, and HRV.
Terrain isn’t a place. It’s a practice. The way you move, make, and push past your own edges.
Surfer and artist, Tre'lan Michael, and athlete and biochemistry student, Kayla Roseboro, each explore their own. For them, discovering the world and discovering yourself is the same pursuit.
Fueled By Exploration.
Project Terrain: Layer 02 expands on WHOOP x SR_A’s vision for a seasonal system pushing the boundaries of wearable design and human performance. Designed by Samuel Ross for elevated performance through rugged environments, Layer 02 is a study in function, adaptability and resilience.
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Everyone wants to learn how to manage their stress
But not all stress is bad. The key is knowing when it’s helping you grow and when it’s wearing you down.
This week on the WHOOP Podcast’s Science of Human Performance Series, WHOOP Global Head of Human Performance and Principal Scientist Dr. Kristen Holmes sits down with WHOOP Staff Research Scientist Gregory Grosicki, PhD, MDS to unpack what stress really does to the body. Together, Dr. Holmes and Dr. Grosicki explore the difference between good and bad stress, how stress shows up in your physiology, why your perception of stress matters, and what you can do throughout the day to better manage stress and support your sleep and recovery.
















