What is Coefficient of Variation
Coefficient of Variation (VC) is a standard statistical method to look at variation in averages.
In the case of HRV, it looks at variation in HRV between weeks, instead of days.
Recent research shows that HRV CV can provide additional insight into the recovery and performance (speed, VO2max, HIIT times) of advanced trainees.
For more information, please check out our guest blog post below: