An increase in physical activity is an important part of your weight management program.
Most weight loss occurs because of decreased caloric intake.
Sustained physical activity is most helpful in the prevention of weight regain. In addition, exercise has a benefit of reducing risks of cardiovascular disease and diabetes, beyond that produced by weight reduction alone. Start exercising slowly, and gradually increase the intensity. Trying too hard at first can lead to injury. Your exercise can be done all at one time, or intermittently over the day.