A Target Heart Rate is the range in which you should be working out for various types of physical activity. Target heart rates change depending on whether you are looking at developing cardio vascular endurance or weight loss. So work out your target heart rate to ensure you are working at the correct level.
Calculate your Target Heart Rate
Use the Target Heart Rate Calculator to determine the workout intensity that is right for your current level of fitness.
Results
Make sure you keep your target heart rate between the ranges provided to ensure you gain the most benefit from your workout.