Dan & Owain are joined by a leading voice on HRV, Marco Altini. Marco has worked on HRV, both the physiology behind the measure and applying the data in day to day life for many years.

He talks to us about what HRV is, how to properly measure and apply HRV data, and the state of wearable tech in 2026.

Marco's book can be found here!

Marco's Substack

Soar Solstice⁠⁠

The Physiology of Endurance Running podcast is proudly sponsored by SOAR. SOAR are the producers of the world's best running apparel, designed to fit the needs of runners that put time and effort into the sport. Check out their awesome kit: 

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