Physiological Resilience: How To Train Your Endurance Running Muscle

The traditional model of running physiology had 3 elements: VO2 max, lactate threshold, and running economy. But in recent years, a 4th element has been brought to the table, 'physiological resilience', or durability. Brady Holmer walks us through what it is, why it matters, how we can improve it, and why Kipchoge is the king of physiological resilience. Run Long Run Healthy is brought to you by Marathon Handbook. ➡ https://marathonhandbook.com Subscribe to the Run Long Run Healthy podcast: ➡ Spotify: https://bit.ly/RLRH-spotify ➡ Apple podcasts: apple.co/43iqUKx Get the RLRH weekly newsletter (choose free or paid): ➡ https://marathonhandbook.com/run-long-run-healthy/ ➡ https://runlongrunhealthy.substack.com/ Follow us online: BRADY ON X ➡ https://x.com/B_Holmer/ PHYSIOLOGICALLY SPEAKING (Brady's Newsletter) ➡ https://www.physiologicallyspeaking.com/ MARATHON HANDBOOK IG ➡ https://instagram.com/marathon.handbook 00:00 - defining physiological resilience 02:56 - examples of excellent physiological resilience (Kipchoge) 04:40 - the 3-factor model for endurance 07:33 - how to measure physiological resilience 09:48 - can we train our durability? 14:14 - who might want to focus on durability training? 17:30 - super shoes and durability 18:51 - race day techniques to improve durability 20:00 - how you should think about physiological resilience