[masraum]

What kind of shape are you in? Your heart rate is quite low (mine is too). I'm in OK shape, but certainly not in the shape of a marathon runner so that I'd expect to have a heart rate in the 40s. I've only noticed that my heart rate was this low (resting between 40 and 50) in the past year or two. I don't have any of the symptoms of a low heart rate like fatigue, weakness or dizziness. I exercise and don't have any problems rollerblading several miles at a pretty constant pace.

I think my BP has always been in the 120/80 - 130/90 range.

I've been curious about monitoring my BP/HR throughout the day like you do, but haven't gone as far as to actually do it.

Interesting data.