Biking Through Friesland

A Data-Driven Approach to Fitness Training

May 31, 2023 - Willem L. Middelkoop

This Monday I completed 235KM on my fixed gear bike during the Fietselfstedentocht 2023. It was a nice ride with fair weather and favourable wind conditions. Yet, I took the challenge seriously and prepared myself with some proper training. In this post I'll have a look at the trend data from my WHOOP in preparation for the Elfstedentocht.

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My HRV measurements going down... as result from lack of training during my family's move from the city to country side

The morning after WHOOP calculates the readiness of my body to take on (new) training strain - you can clearly see my body didn't recover overnight: just a 7% recovery score!

Collecting all stamps to earn a — Collecting all stamps to earn a "Elfstedenkruisje" medal

Smile and keep on cycling! Eventually things DO get BETTER.

Even my average heart rate during the day, including all my tasks as modern dad, is going down as my heart (and cardiovascular system) is regaining efficiency

Through the Frisian country side during the Fietselfstedentocht 2023

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Articles (154)

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2024-11-11 Write your own words
2024-11-10 Go Viral on X
2024-10-20 Marathon
2024-09-10 I see dead people
2024-05-11 Developing a native iOS app
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