Hoe weet je of je er weer hard tegenaan kunt vandaag? Overbelasting, soms ook onderbelasting is veelvoorkomend bij wielrenners.
Heart rate variability, or HRV for short, is a measure of your autonomic nervous system that is widely considered one of the best objective metrics for physical fitness and determining your body’s readiness to perform.
https://3athlon.nl/wanneer-hard-trainen-en-wanneer-rusten-heart-rate-variability-geeft-meer-inzicht/
https://www.whoop.com/thelocker/heart-rate-variability-hrv/