I'm trying to burn fat and get into better shape. I'm a 27-year-old male, weigh approximately 183 lbs, and am 6'2". When I get on a treadmill or stair master and watch the heart rate monitor, what's a good number for it to be at? And what's dangerously high?

use 220-age in yrs to get theoretical max HR
so, 220-27= 193 BPM

aim for ~75% of this figure ie around 144 bpm as a guide to aim for, to achieve conditioning

very high would be 90% of max ie 175 approx....wouldn't stay at this rate for too long
good luck, be consistent and vary the routine to get your body to adapt
cheers

Filed under: Heart Rate Watches

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