Effects of Group Exercise on Women's Depressive Symptoms



Rashidi Z¹ ; Rashidi A² ; Rouzbahani R³ ; Rezaei F⁴ Show Affiliations
Source: Journal of Isfahan Medical School Published:2013

Abstract

Background: Neurotransmitters, such as dopamine and serotonin, play an undeniable role in the incidence of mental illnesses. Sports have positive effects on the level of neurotransmitters in nerve cells and the balance in neurological function. They can thus reduce a person's mental abnormality. Methods: In this study, 35 female patients who had been admitted to the psychiatric ward of Khorshid Hospital (Isfahan, Iran) were evaluated. The patients were randomly allocated to experimental and control groups. Although the experimental group initially included 24 subjects, four women were excluded since they were not interested in group sports. They were encouraged to perform individual activities such as stretching. Finally, the experimental and control groups comprised 20 and 15 participants, respectively. After warm up and stretching exercises, the experimental group played volleyball, badminton, or dodgeball in teams of 4-5 every day for two months. However, the control group were only encouraged to perform warm up and stretching. At the end of the 60-day period, Beck Depression Inventory was filled out by physicians based on the statements of patients. Findings: According to the patients, both individual and group exercises had positive effects on their mental state. In fact, some patients were discharged after the period of study. Nevertheless, mental health of the control group improved considerably more than the control group. This finding suggests the benefits of group exercise. Conclusion: Regular exercise will promote individuals' physical and mental health. It reduces the risk of chronic diseases, increases life expectancy and eliminates depression. Proper exercise helps the body to control its nervous system and results in greater confidence and better decision-making under stress. On the other hand, depression and stress are influenced not only by a person's mental conditions and confidence but also their physical state. Exercise will regulate blood temperature and enhance physical functions under special circumstances. We obviously observed the positive effects of sports, especially team sports, on women's depressive symptoms.