Background & Aim: Regular physical activity reduces the risk of cardiovascular disease, cancer and depression. Regular physical activity is a priority of a healthy lifestyle and is one of the ways to strengthen the immune system and prevent non-communicable diseases. The purpose of this study was to determine the effect of education based on the theory of planned behavior on promoting physical activity of female health workers in Kashmar.
Methods: The quasi-experimental study was performed on 61 female health workers. The units were randomly assigned to the control and intervention groups. A researcher-made physical activity questionnaire was used to collect the data. Four weeks of intervention for the target group and the control group did not receive any intervention. Statistical analysis was performed by SPSS software using chi-square and independent t-test.
Results: After intervention, there was a significant increase in the mean of the abstract normative, perceived behavioral control, behavioral intention and physical activity in the intervention group compared to the control group (p <0.05). The mean score of attitude before and after the intervention did not increase significantly (p< 0.05).
Conclusion: Educational intervention based on the theory of planned behavior promoted physical activity of employed female health workers. It is recommended to use this theory in early prevention educational programs.