Medically reviewed by Richard N. Fogoros, MD The apical pulse (or precordial impulse) originates from the bottom of the heart ...
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Think You’re Overtraining? Check Your Pulse
Runners love data, but do you know your resting heart rate and how it can reveal important information like whether you're overtraining?
A normal heart rate is between 60 to 100 beats per minute (BPM), but it can vary by person. A heart rate slower than 60 BPM can be a sign of anything from a high fitness level to hypothyroidism.