Background & Aims of the Study: The system of safety management, health, and the environment is one of the most effective management systems that can be emphasized to create an environment that identifies, evaluates, eliminates or controls all the factors of injury so as to ensure the health, safety, and environment of the sports facilities. Therefore, the present study aimed to present an integrated model of HSE management in sports facilities in Iran. Materials and Methods: The research method was mixed and based on structural equation modeling. The statistical population of the study consisted of all professors, coaches, supervisors, managers, and experts of sports facilities in 2019. Due to the large statistical population, after designing a researcher-made questionnaire, a total of 561 questionnaires were distributed electronically and in-person among the statistical population. According to the number of completed questionnaires, the number of statistical population in the present study reached 400 subjects. Data analysis was performed using SmartPLS (version 3) and SPSS software (version 20). Results: As evidenced by the obtained results, the impact of the three main dimensions, namely deployment of related technologies (modern antecedents), deployment of management system (core components), and improvement of management culture (HSE) and its sub-dimensions on the health, safety, and environmental management system of sports facilities were confirmed. Conclusion:As illustrated by the obtained results, it can be concluded that the use of integrated model (HSE) in sport facilities can have a suitable and practical position among sport managers in three dimensions (deployment of related technologies, deployment of management system, and improvement of HSE management culture). Therefore, proper scientific planning and strategy for the development of integrated model (HSE), especially in sports facilities, can be identified as the highest strength of managers in this field.

Today, because of living in the machines age and the resulted less mobility and activity of citizens, the diverse and accessible sports for the citizens has become more important. This research which was carried out by qualitative methodology with fundamental-exploratory nature and using the grounded theory is aimed at designing a conceptual model for citizen sports in Tehran metropolitan area. The purposeful-snowball sampling method was used in the research. Accordingly, in order to collect the data, 25 experts of citizen sports were interviewed, and the Strauss and Corbin paradigm analysis was used to develop the final model. Given the results, motivational and health factors were identified as causal conditions, the hardware and software context was identified as the dominant field, the behavioral, structural and environmental level factors were identified as the intervening conditions. Also, promotional, legal, financial, educational, interactive and developmental measures were identified as strategies, and securing national interests, economic consequences, sport development, healthsanitary and socio-cultural outcomes were identified as the strategies implementation results. Given these findings, one can expect that by identifying the citizen sports conditions and concentration on strategic actions, the functional and operational facilities for its development and growth would be provided in Tehran metropolitan area.