In last week’s blog, I wrote about New Year’s resolutions. One of the resolutions I have for this year is to work hard at keeping fit. I try to get in about four workouts each week. “Workout” is a bit of a stretch, in that pretty much my only goal is to just keep doing it. During my workouts I try to measure my heart rate. In the past I’ve used a chest strap synchronized to a watch, which is very accurate at capturing my heart rate.