Longevity News

Does heat training build a better engine?

Source: Peter Attia Blog • Published: 18 Jul 2026, 11:00

Does heat training build a better engine?

Assessment of whether repeated passive or active heat exposure can raise hemoglobin mass and mimic altitude benefits for endurance training adaptation.

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  • More Media Appearances Peter has had the honor of appearing as a guest on many podcasts
  • More Disclosures It is very important to Peter
  • More About Peter Exercise itself is the classic example—you damage muscle and deplete energy stores
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