Tag: Ultra-Trail Harricana 28K
-
Weekly Newsletter – The 80/20 Rule & Analyzing Heart-Rate Zones
If you’ve consumed any endurance content within the last few years, you’ve likely heard about the ‘80/20 rule’. It’s a great starting place, but requires a lot more nuance and knowledge of heart rate zones than at first glance. Here is how to analyze your own heart rate data, using examples from mine as a…
Rhys Desmond 