The Importance Of Exercise In Oncology: How Physical Activity Can Help Cancer Patients
Cancer treatment is a daunting journey, both physically and mentally for the patient. The healing and recovery process is often long and distressing, and the side effects of treatment can leave the patient feeling drained and fatigued. However, research findings over the past few decades have shown that there is one particular activity that can significantly alleviate most symptoms of cancer; exercise.
Why is Exercise Important for Cancer Patients?
Cancer patients who underwent regular exercise had fewer symptoms such as fatigue, muscle weakness, depression, anxiety, and sleep disorders. The American Cancer Society recommended at least 150 minutes of moderate-intensity physical activity or 75 minutes of vigorous-intensity aerobic exercise per week for patients suffering from cancer. This recommendation is supported by the American College of Sports Medicine guidelines. These guidelines recommend that cancer patients should undergo physical activity during and after cancer treatment to mitigate the side effects and enhance their physical and emotional wellbeing.
Beneficial Effects of Exercise in Cancer Treatment
Physical activity during cancer treatment can benefit patients in numerous ways, as listed below:
Mitigates Fatigue
Fatigue is the most common and distressing side effect of cancer treatment. Exercise has been proven to be an effective method of alleviating fatigue in cancer patients. A study found that cancer patients who engage in physical activity experience a decrease in their fatigue severity and report an improvement in their quality of life.
Increases Muscle Strength and Endurance
Regular exercise may help cancer patients in enhancing their muscle strength and endurance. This is crucial, as cancer treatments like chemotherapy and radiation may cause muscle loss, leading to weakness and reduced mobility. Strength training, as part of an exercise plan, can help to counteract muscle loss as well as preserve the patient’s mobility and independence during and after cancer treatment.
Improves Mood and Quality of Life
It is common for cancer patients to suffer from anxiety, depression and other mood disorders during their cancer journey. Exercise has shown to be an effective tool in rehabilitation and improving mood. A study found that cancer patients that underwent regular exercise had lower levels of anxiety and depression. Patients who engage in physical activity often report feeling more energetic and better experienced an overall improvement in quality of life.
Conclusion
Cancer patients who consistently engage in exercise often report an improvement in overall wellbeing, physical health, and a reduction in treatment-related side effects. Exercise can be a powerful tool in combating many of the physical and emotional challenges that cancer patients face during this difficult journey. Therefore, every cancer patient with sufficient physical ability should include a personalized exercise program in their cancer treatment.
