Perceptions Experiences and Challenges of Physical Activity among Firefighters with Coronary Heart Disease Risk Factors in the City of Cape Town Fire and Rescue Services

Abstract

Background The development of atherosclerosis in firefighters is affected by various cardiovascular risk factors, such as smoking, poor dietary choices, and lack of physical activity. Together, these elements lead to obesity, high blood pressure, unhealthy cholesterol, and increased blood sugar levels. Continuous exposure to these risks raises the chances of worsening atherosclerosis, which can impede blood circulation to essential organs like the heart and brain. As a result, sudden cardiac death is the leading cause of fatalities while on duty in the fire service. Aim This study aimed to explore and describe the perceptions, experiences, and challenges associated with physical activity among firefighters with risk factors for coronary heart disease in the City of Cape Town Fire and Rescue Services. Methods A purposive sample of nine full-time active career firefighters from the City of Cape Town Fire and Rescue Services, representing three different ranks, was employed, using a descriptive qualitative study design. The semi-structured interview responses were recorded and transcribed verbatim. The participants were free to leave the study at any time and without penalty, and their rights to confidentiality were protected. The thematic analysis was then used to examine the transcripts. Results The results revealed that firefighters were not physically active enough to meet the suggested minimum levels of physical activity and were physically inactive. Sedentary lifestyles have numerous detrimental effects on the human body, such as elevated rates of dyslipidemia, hypertension, diabetes mellitus, cardiovascular disease mortality, and all-cause death. Therefore, it is essential to reduce sedentary behavior and increase physical exercise to improve the health and well-being of firefighters. Conclusion Policy strategies should be designed to introduce physical activities at low-moderate intensity levels and accommodate firefighters with coronary heart disease risk factors. Implementing team-based physical activity interventions has demonstrated positive impacts on individual behavior changes within the fire service.