WELCOME TO the Total Endurance Blog
Written by coaches, not established technical writers, Everything within this blog comes from real coaching conversations, real athletes, and real-world experiences. Our aim is simply: to share useful ,practical insights for all levels of athletes.
If theres any topic you’d like covered in our blogs please get in touch.
The Engine of Your Physiology: Why VO2 Max is More Than Just a Number
VO2 Max is more than a bragging right; it’s the size of your physiological engine. We explain why it sets your performance ceiling, why it is the #1 predictor of longevity, and why your Garmin’s estimate is likely wrong. Learn how to measure, improve, and use your VO2 Max to train smarter.

