Aerobic decoupling, durability and endurance performance with Daniel Muniz, PhD | EP#343
That Triathlon Show
Intro
This chapter explores aerobic decoupling through extensive research with Strava data, highlighting the heart rate to pace ratio as a vital endurance performance measure. It offers insights on how athletes can utilize these findings to enhance their endurance skills.
Daniel Muniz, PhD, is a senior lecturer at the University of Hertfordshire. Some of his recent work involves big data analysis (from Strava) of marathon runners, where Daniel and his co-authors set out to explore how decoupling (changes in the ratio of internal to external workload, like heart rate to pace) can be an important parameter in marathon (and possibly broader endurance) performance.
IN THIS EPISODE YOU'LL LEARN ABOUT:
-What does decoupling mean and how can it be calculated?
-How a lesser degree of decoupling is associated with better marathon performance
-What are the physiological underpinnings of decoupling?
-What do we know about training interventions to reduce decoupling?
-Is decoupling independent of other markers of performance (like Critical Speed) or can it be improved by improving more traditional markers of performance?
-Using big data from Strava to calculate Critical Speed based on training data only
SHOWNOTES:
https://scientifictriathlon.com/tts343/
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LINKS AND RESOURCES:
- Daniel's profile on Research Gate and Twitter
- Decoupling of Internal and External Workload During a Marathon: An Analysis of Durability in 82,303 Recreational Runners - Smyth et al. 2022
- Calculation of Critical Speed from Raw Training Data in Recreational Marathon Runners - Smyth et al. 2020
- Durability in endurance sports with Ed Maunder, PhD and Stephen Seiler, Phd | EP#295
- The Importance of ‘Durability’ in the Physiological Profiling of Endurance Athletes - Maunder et al. 2021
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CONTACT:
Want to send feedback, questions or just chat? Email me at mikael@scientifictriathlon.com or connect on Instagram, Facebook, or Twitter.
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