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why is knowing their target heart rate during exercise important? at least 100, please

Sagot :

Answer:

Your heart rate is a measure of how many times your heart beats in a minute. For most people, a healthy resting heart rate (RHR) is between 50 and 90 beats per minute, but this number can vary depending on factors such as medication and your fitness level. Keeping track of your heart rate can give you insight into your fitness level, heart health and emotional health.