% of Maximum Heart Rate Reserve* Percent 60 sec. 10 sec. 60 sec. 10 sec. ------- ------- ------- ------- ------- 100 0.0 0.0 0.0 0.0 95 0.0 0.0 0.0 0.0 90 0.0 0.0 0.0 0.0 85 0.0 0.0 0.0 0.0 80 0.0 0.0 0.0 0.0 75 0.0 0.0 0.0 0.0 70 0.0 0.0 0.0 0.0 65 0.0 0.0 0.0 0.0 60 0.0 0.0 0.0 0.0 55 0.0 0.0 0.0 0.0 * Percent of maximum, corrected for resting heart rate of