I want a sub 40 bpm resting heart rate

After quitting sport I haven't been training cardio for a couple of years so should probably for heart health. I think it's pretty alpha to have a RHR in the 30s, let's try ignorantly.

First experiment is 150-200 min of zone 2 training per week (mainly cycling) to see if there's any noticeable drop in RHR within a few weeks.

Resting Heart Rate
Date RHR
Cardio Sessions
Date Time Distance Notes
3/11/2545 min16.72 kmOura Ring not useful for tracking HR. Will need to find another solution.