I just started riding a bike after a twenty year hiatus.
Although I'm taking it real slow, my goal is still to get a good aerobic workout,
or at least as good as my body can take
I 'm thinking of getting one of those Heart Rate Monitors,
so that i'll be able to better gauge my workouts.
anyone here had any experience with the HRMs?
and what is the difference between "Target Heart Rate"
and "Maximum Heart Rate?" And what is a "Zone?"
I've read some articles online that try to explain,
but i still don't get it.