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Artwork for Sweat Science

Sweat Science

Alex Hutchinson

The latest research on endurance, fitness, and health, clearly explained with a skeptical eye.

Platform
Substack
PricingOnly free issuesPublishesWeekly
Issues21SubscribersRead sweatscience.substack.com

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Latest Issues

Recent posts by this newsletter. Browse the email archive.

The Sweat Science newsletter is coming to Substack

Starting in October 2025, I’ll be moving my email newsletter from Mailchimp to Substack. Existing subscribers will be moved seamlessly (I hope!) to the new system, so there’s no need to resubscribe if you’re already receiving updates.

2 months ago
18
4

The science of cheering, rethinking the “interference effect,” and more

Back in 2019, there were a bunch of headlines about scientists discovering “the ultimate limit of endurance.” Not surprisingly, the headlines were overselling it a bit, but the research they described really was interesting: evidence that t...

2 months ago
0
2

Sports supplements that actually work, muscle elasticity, and more

Nothing generates more controversy in the sports science world than supplements. When my editor at the New York Times recently asked if I’d like to write about them, my response was: They don’t work, other than a very, very short list put t...

3 months ago
0
0

Collagen, satellite iPhone messages, colon cancer and more

Quick heads-up that the e-book edition of The Explorer’s Gene is on sale for just $1.99 across all e-book sites (that’s in Canada and the U.S., not sure about other markets). The audiobook edition is also on sale for $6.99. The sales last u...

3 months ago
0
0

Authors

The writers behind this newsletter.

  • Alex Hutchinson

    Author of The Explorer's Gene and Endure, Outside columnist, Globe & Mail, ex-physicist, not-quite-sub-4 miler.

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