Our article on the "Effects of fractional inspired O2 on the O2 pathway during submaximal and maximal exercise in male endurance athletes" is now available at physoc.onlinelibrary.wiley.com/doi/10.14814...

We acutely varied O2 availability (hypoxia, hyperoxia) to exaimine the O2 pathway in athletes

The ahead of print version of our letter to the editor-in-chief ”Both Central and Peripheral Adaptations Contribute to Training-Induced Changes in Maximal O2 Uptake in an Intensity Domain-Specific Manner” is now out:

journals.lww.com/acsm-msse/ci...

I had the pleasure to discuss oxygen transport, Wagner diagrams, overtraining, individualized exercise prescription and the integrative nature of exercise physiology with Prof Paul Laursen on the Training Science podcast.

podcasts.apple.com/fi/podcast/t...

Some extremes this week in terms of running economy. Comparing VO2 at 4min/km, I measured a 70ml/kg/min VO2 with one athlete & 40ml/kg/min for another. An extreme example of how endurance performance is set by multiple parameters.