E018 - Running, evolution, and euphoria

In our 18th episode we discuss running, evolution, and why anyone is crazy enough to expend their precious kilojoules.

Interesting links 

• Emotions and trait emotional intelligence among ultra-endurance runners: https://www.sciencedirect.com/science/article/abs/pii/S1440244011000454
• The endurance running evolution hypothesis: https://en.wikipedia.org/wiki/Endurance_running_hypothesis