Exercised: Why Something We Never Evolved to Do Is Healthy and Rewarding

Review "Lieberman’s inquisitiveness as both a researcher and a fitful fitness adherent allows him a distinct vantage on the subject... Drawing on his expertise and knowledge of the way evolutionary forces work, [Lieberman] takes ideas that have been spun and spun again, often based on shaky information, and cracks them open... In addition to exorcising myths and detailing what kinds of exercise we’re good at, as well as why these particular activities matter for our physical well-being, Lieberman also gives us permission to be kind to ourselves if we’d rather not bother... Most important, Lieberman doesn’t judge those who find exercising difficult, even after knowing that they should be doing it, because exercise still isn’t all that fun." —The

ASIN

052543478X

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CLIP ViT-L/14 · 768d

Distance metric

cosine

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2ms·cache hitGET /v2/namespaces/amazon-products/documents/052543478X

How it works

Similar query

19msnearest_to_id → /query

Doc fetch goes through Layer's Aerospike pull-through cache; cache hit served the row without touching turbopuffer. The similar query asks Layer for nearest neighbors of the stored product vector — queries don't go through the doc cache, so no cache header is set.