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Weekly · Sunday Morning

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Rapamycin extends mouse lifespan 9–14%
NAD+ precursors reverse aging in humans
Blue-light glasses improve sleep quality
Walking 10 min after meals blunts glucose
Verdict change — caffeine half-life downgraded

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The easiest way to do Zone 2 cardio — Whalespan

Content›Video›The easiest way to do Zone 2…

The easiest way to do Zone 2 cardio

Peter Attia1m · 2024-01-16

Claims Made

5

Claims Supported

5

Support Rate

100%

Support rate

5 of 5 claims supported

5 supported0 partial / not

Claims from this content

4

✓Well SupportedZone 2 training on a treadmill at 15 degrees incline, increasing speed from 3.0 to 3.6 mph, can practice concentric glute med strength to minimize knee valgus.✓Well SupportedZone 2 training can be effectively performed on treadmills, rowing machines, and swimming.◐Partially SupportedRunning in Zone 2 is typically only feasible for very fit individuals, making uphill walking a more efficient alternative for most.◐Partially SupportedA brisk but manageable walk for most people is between 3 and 3.5 mph.

More from Peter Attia

Peter Attia on Zone 2 Cardio

Peter Attia on Rapamycin (with Matt Kaeberlein)

Attia walks back the clinic protocol: too aggressive for healthy adults

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A. Volkovreader

4h

Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.

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Would love a "what would change this verdict" RSS feed. Sign me up if it exists.