Lactate Reimagined: From Fuel to Signal With Dr Aitor Viribay Morales and Prof Paul Laursen

Lactate Reimagined: From Fuel to Signal With Dr Aitor Viribay Morales and Prof Paul Laursen

June 19, 2026 · 1h 4m · Season 1 · Episode 219

About this episode

This episode explores the evolving science of lactate, highlighting its role as a fuel source and signaling molecule in sports performance and recovery.

For decades, lactate was viewed as a waste product associated with fatigue and declining performance. Today, a growing body of research paints a very different picture. In this episode, sports scientist and researcher Aitor Viribay Morales explores the evolving science of lactate, from its role as a critical fuel source to its emerging importance as a signaling molecule that influences performance, recovery, and adaptation. The conversation dives into the lactate shuttle theory, the relations...

People in this episode

Host: Prof Paul Laursen

Guest: Dr Aitor Viribay Morales

Topics covered

Keywords

More episodes of Training Science Podcast

Explore listener stats, chart rankings, contacts and more on the Training Science Podcast podcast page.