Starting an exercise program is the single most helpful thing a health-concerned tobacco user can do. Exercise provides many of the same rewards as tobacco-mental sharpening, an increased sense of control and a greater ability to relax. Many successful ex-tobacco users report successfully eliminating their tobacco use after they started a regular exercise program. Regular physical activity induces biochemical changes within your body. Some of these changes are similar to those produced by nicotine.
Exercise boosts catecholamines, producing increased alertness and mental sharpness.
Sustained exercise increases the brain's production of endorphins, which produce euphoria and a pleasant sense of wellbeing. Regular exercise helps you cope more effectively with the daily hassles of modern life. Exercise also decreases feelings of anxiety and depression. In addition, it produces more restful sleep, which in turn helps you stay calm and deal more effectively with stress. Regular, gentle exercise tones your muscles and helps them feel more relaxed and strong.