At the wrist, lightly press the index and middle fingers of one hand on the opposite wrist, just below the base of the thumb. Count the number of beats in 15 seconds and multiply by four to calculate your heart rate.
At the wrist, lightly press the index and middle fingers of one hand on the opposite wrist, just below the base of the thumb. Count the number of beats in 15 seconds and multiply by four to calculate your heart rate.