Why is Physical Activity Important for Cancer Patients?
Regular
physical activity plays a crucial role in the lives of cancer patients and survivors. It helps improve overall health, manage treatment side effects, and enhance the quality of life. Physical activity can reduce fatigue, improve mood, and decrease the risk of cancer recurrence. Moreover, it helps in maintaining a healthy weight, which is essential as obesity is linked to several types of cancer.
How Does Exercise Affect Cancer Risk?
Studies have shown that regular exercise can lower the risk of developing certain types of cancer, such as breast, colon, and endometrial cancer. Physical activity helps regulate hormone levels, boosts the immune system, and reduces inflammation—all factors that can contribute to cancer development. Additionally, exercise aids in maintaining a healthy weight, which is a significant factor in cancer prevention.
What Types of Exercise are Recommended?
For cancer patients and survivors, a combination of
aerobic exercises (such as walking, swimming, or cycling) and
strength training (like lifting weights or resistance exercises) is recommended. Aerobic exercises help improve cardiovascular health and stamina, while strength training helps build muscle mass and bone density. Flexibility exercises, such as yoga or stretching, can also be beneficial for maintaining range of motion and reducing stress.
How Much Exercise is Needed?
The general recommendation for cancer patients and survivors is to aim for at least 150 minutes of moderate-intensity aerobic exercise or 75 minutes of vigorous-intensity exercise per week. Additionally, it is advised to include strength training exercises at least two days per week. However, it is essential to tailor the exercise program to the individual's capabilities and treatment stage, and always consult with a healthcare provider before starting any new exercise regimen.
What are the Benefits During Treatment?
During cancer treatment, physical activity can help manage side effects such as fatigue, pain, and depression. It can also improve physical function and the ability to perform daily activities. Exercise has been shown to reduce the severity of treatment-related side effects and improve the response to therapy. Moreover, it helps enhance mental health by reducing anxiety and depression, which are common during cancer treatment.
What are the Benefits After Treatment?
Post-treatment, regular physical activity can aid in the recovery process and help prevent cancer recurrence. It helps restore physical function, improve cardiovascular health, and maintain a healthy weight. Exercise also plays a significant role in improving mental health and reducing the risk of developing other chronic conditions such as diabetes and heart disease, which can be more prevalent in cancer survivors.
Are There Any Precautions to Consider?
While physical activity is generally beneficial, cancer patients should take certain precautions. It is essential to start slowly and gradually increase the intensity and duration of exercise. Pay attention to the body’s signals and avoid overexertion. If experiencing symptoms like dizziness, shortness of breath, or chest pain, stop exercising immediately and seek medical advice. It is also crucial to consider any
specific limitations related to surgery, chemotherapy, or radiation therapy, and modify the exercise routine accordingly.
How to Stay Motivated?
Staying motivated to exercise during and after cancer treatment can be challenging. Setting realistic goals, tracking progress, and finding enjoyable activities can help maintain motivation. Joining a support group or exercising with a friend or family member can provide additional encouragement. Many communities offer specialized exercise programs for cancer patients and survivors, which can be a great way to stay engaged and receive support.
Conclusion
Regular physical activity offers numerous benefits for cancer patients and survivors, including improved physical and mental health, reduced treatment side effects, and lower risk of recurrence. By incorporating a balanced exercise routine tailored to individual needs and consulting with healthcare providers, cancer patients can enhance their quality of life and support their overall health. 
