Is Training To Power ACTUALLY Better Than Heart Rate?

Should you be training with a power meter or a heart rate monitor - or both? Join Conor as he dives into the pros and cons of each metric, featuring expert insights from legendary sports scientist Dr Stephen Seiler and pro coach Tim Kennaugh. We put Si and Alex to the test in a real-world pacing challenge to see exactly how your data source changes your performance on the road.

Chapters: ⏱️
00:00 - The Power vs Heart Rate Debate
00:39 - What’s the Difference? Output vs Response
01:46 - The Pros and Cons of Power Meters
02:45 - Expert Insight: Dr Stephen Seiler on Internal Cost
08:49 - The Test: Pacing by Heart Rate
12:23 - The Test: Pacing by Power
14:20 - Number Crunching
16:04 - Coaching Advice: Tim Kennaugh on RPE
18:27 - Summary: Which Tool Should You Choose?

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Great to see Si and Alex suffering for science! 🍦 Which metric do you rely on more for your intervals: the steady watts of a power meter or the physiological feedback of heart rate? Or do you prefer to ride purely by feel (RPE)? Let us know in the comments below! 👇

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