NOT TO WORRY!: 55 is a FINE resting heart rate! (Asleep or at Rest) BTW it is NOT the RESTING heart rate which "measures" "Cardiac Fitness" rather your heart rate after EXERCISE! Hope this helps! Dr Z
Answered 11/5/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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