I started riding with a heart rate monitor, a Garmin Forerunner 45, in April 2024 and, after several months of data collection, I now find myself absolutely fascinated by what I've been learning about my cardio-vascular health and fitness. I am especially intrigued by the corroboration of what I feel has been a distinct increase in my overall-fitness and threshold-endurance during this summer's riding season.
Bottom line: I love doing the things I get to do outdoors. My objective in learning to use a heart rate monitor has been to better understand my general overall fitness and health and, quite simply, to maximize however-many years might remain to me to continue to be able to do these essential activities that I love. Below is an inexpert run-down of what I think I'm beginning to understand better about my body based on what my new monitor seems to be telling me.




