HOW HARD SHOULD YOU EXERCISE?

Your pulse rate taken immediately after exercise indicates the intensity the difficulty -
of your aerobic workouts. To receive long-term cardiovascular benefit, keep your
exercise pulse rate within levels 4 and 5. For more information on pulse rates read
"Training Zones".

Level 1   Active Living
Level 2   Moderate Activity
Level 3  
Level 4   Aerobic Range
Level 5  
Level 6   High Intensity Activity