Effects of physical exercise on rehabilitation of cancer patients undergoing radiotherapy

Abstract

Background: According to the World Health Organization and American Cancer Society, cancer survivors should involve in mild-to-moderate intensity exercises and consume vegetarian diet. These lifestyle alterations show improvement in cancer recurrence, risk reduction, and quality of life (QOL). Objective: The purpose of this study was to study the effect of physical activity on health/behavioural changes among adult cancer survivors. Materials and Methods: The study is randomized controlled trial which included 100 patients (Group A - Exercise group - 50 patients and Group B - Control group - 50 patients). Assessment of cardiopulmonary fitness, endurance, and QOL was done. Results: Significant improvement in pulse rate, SpO2 and endurance, mental health, and social dimension was found in exercising group with no significant improvement in spiritual dimension. Conclusion: Remodelling the lifestyle by diet adjustment, strength training, and exercises alters the incidence and prognosis of cancer.