Aerobic exercise pumps oxygenated blood from the heart to working muscles. To accomplish that, it stimulates the heart and breathing rates throughout your exercise session. As a rule aerobic exercise can be light-to-medium intensity activities that can be performed for extended periods of time, such as walking, jogging or biking. Whatever your age, weight or athletic ability, aerobic activity is a health booster that gains efficiency as your body adapts and gets stronger and fitter!
Strength training remains important as we age. It's critical to build up your muscle mass, which will help you fight off disease and prevent falls.
Worried about your risk of having a heart attack. Measure your waist. A recent study found that people with larger waistlines are more likely to show the early signs of heart disease than those with smaller waists.