VO2 max intervals consistently beat me; does it matter?

[bbarrera]

@Captain_Doughnutman

Do any of you VO2 strugglers use a heart rate monitor? Setting power intervals at 120% is a very generalised method but VO2max and 90% HRmax seem to be a good correlation.

Correlation only after some time for HR to “catchup” and for me its closer to 95% (175bpm is HRmax).