I'm a 41 year-old guy who stays pretty active. I've recently started running again to get in shape for a martial arts belt test six months from now. I just got a Reebok heart rate monitor with chest strap. I've never used a heart rate monitor before. I ran 3 miles with it this morning. Within a few steps my heart rate was 162. It stayed in the range 162-166 for most of the run, peaking to 170 just at the end. The run took just under 27 minutes. It was just a fairly gentle jog. It didn't feel too intense.
However, when I looked up a heart rate chart online I got a surprise. According to the charts, for a guy my age a rate of 162 is maximum exertion, not a gentle jog. In fact, if I'm reading the chart right, it's above the aerobic range for any age. How is this possible? Is this something I should be worried about?
<ralphcraig SNAIL gmail.com>