decreased physical activity which may be the result of cancer or of treatment can lead to tiredness and lack of energy. scientists have found that even healthy athletes forced to spend extended periods in bed or sitting in chairs develop feelings of anxiety depression weakness fatigue and nausea. regular moderate exercise can decrease these feelings help you stay active and increase your energy. even during cancer therapy it is often possible to continue exercising. in fact research has shown that cancer patients who perform a moderate exercise routine have a better quality of life and better outcomes. here are some exercise guidelines to keep in mind if you have cancer: check with your doctor before beginning an exercise program. a good exercise program starts slowly allowing your body time to adjust. keep a regular exercise schedule. exercising at least three times a week is optimal. the right kind of exercise never makes you feel sore stiff or exhausted. if you experience soreness stiffness exhaustion or feel out of breath as a result of your exercise you are overdoing it. most exercises are safe as long as you exercise with caution and don't overdo it. the safest and most productive activities are swimming brisk walking indoor stationary cycling and low-impact aerobics (taught by a certified instructor). these activities carry little risk of injury and benefit your entire body.
how does exercise impact energy level when you have cancer?