• Find out your safe heart rate during exercise?

  The general formula for the average person is 220-age times 60%and times 90% of Heart Rate max. For example, a 30-year old would calculate his target zone using the above formula: 220-30=190.190x.60=114 and 190x.90=171. This individual would try to keep his heart rate between 114 (low end) and 171 (high end) beats per minute.

     Next