This secret to improving your cardiovascular health and endurance: zone 2 heart rate training. By Rachel MacPherson, C.P.T. Zone 2 cardio rate training means working in one of five heart rate zones at ...
Heart rate reserve (HRR) is the difference between your resting heart rate and your maximum heart rate. Knowing this number can help you train and work on your fitness goals. Your heart rate reserve ...
Measuring an individual’s heart rate appears to produce closely related results when the measurements are taken by an electrocardiogram or captured by photoplethysmography using a device such as a ...
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