Physical Activity and Cancer Care—A Review

SIMPLE SUMMARY: The aim of this paper is to outline the role and potential benefits of physical activity for cancer patients. We present a review of publications on the subject in order to compare the findings reported in the literature and draw general conclusions that could help clinicians who provide cancer care to develop a more comprehensive treatment approach. This review may also help patients overcome barriers and become more motivated to take up physical activity, which would improve their quality of life. We wish to demonstrate to patients that physical activity should not be regarded as a burdensome medical recommendation but rather as a factor that can reduce the risk of cancer mortality and recurrence. ABSTRACT: In 2020, 19.3 million new cancer cases were diagnosed, and almost 10 million deaths from cancer were recorded. Cancer patients may experience fatigue, depression, anxiety, reduced quality of life and sleep problems. Cancer treatments cause numerous side effects and have a negative impact on all body systems. Physical activity is important for cancer patients. The aim of this review is to analyse recent studies on the role of physical activity in cancer patients and emphasize its importance. The review included 36 papers published in English between 2017 and 2021. The findings from these studies show that physical activity decreases the severity of side effects of cancer treatment, reduces fatigue, improves quality of life, has a positive impact on mental health and improves aerobic fitness in cancer patients. Moreover, it reduces the risk of cancer recurrence and death. Physical activity is recommended for patients with any type of cancer and at all stages of treatment. The type of physical activity should depend on the condition of the individual patient. It is extremely difficult to determine what type, intensity and duration of physical activity is likely to have the greatest effect.