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  • My HRV seems to be very low – about 4ms on average. I am fit and healthy and do mainly cycling – just done 4 hours at 185W output which I think is decent fitness. HR between 62 and 136 for those 4 hours with average of 120. All my stats seem fine except the HRV which seems extremely low. Should I be concerned? Can I do anything about it?

    2 Comments
    • Hi Nick,

      Thank you for reaching out to us.

      Heart Rate Variability is a measure of the variation of time in between each of your heart beats. These variations happen due to the interaction between two parts of your autonomic nervous system – Sympathetic ( Fight or Flight) and the opposing Parasympathetic (Rest and Relax) system.

      The Frontier X…Read More

      • Hey Nick, I am a cyclist as well and find the same thing. My HRV is low through activitiy. Usually increases when resting or sleep.

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