Скачать или смотреть Why Heart Rate Lies and RPE Doesn’t

Most runners obsess over heart rate…
But HR is the least reliable metric when you’re dealing with long miles, stress, caffeine, heat, elevation, and cardiac drift.

In this Lessons with Liz, I break down why RPE (Rate of Perceived Effort) is a more accurate, adaptable, and everu-day-proof tool for endurance athletes. This video teaches you exactly how to use an RPE scale, how to check your effort using the talk test, and how to know for sure if you’re running truly easy... or lying to yourself.

What you’ll learn:
Why RPE is more reliable than heart rate for ultras
How to know if you’re in the correct RPE (without overthinking it)
How the talk test confirms your actual effort
The most common things that spike HR (stress, drift, caffeine, heat, elevation)
How to tell if you’re REALLY running easy… or just wishing you were
Why many athletes “think” they’re easy but are silently overtraining
How to build effort awareness that follows you on race day
What to do when HR numbers don’t match how your body feels

If you’ve ever wondered, “Am I running the right RPE?” — this video is your answer.


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#ultrarunning #rpe #heartratetraining #endurancecoach #ultrarunningtips #runner