For a cardiovascular workout, fitness experts recommend that you reach your target heart rate and stay at that rate for at least 20 minutes (www.healthstatus.com). To find your target heart rate find...

For a cardiovascular workout, fitness experts recommend that you reach your target heart rate and stay at that rate for at least 20 minutes (www.healthstatus.com). To find your target heart rate find the sum of your age and your resting heart rate, then subtract that sum from 220. Find 60% of that result and add it to your resting heart rate. If the target heart rate for a 30-year-old person is 144, then what is that person’s resting heart rate?