Development of a policy framework for the establishment of physical exercise programmes in reducing non-communicable diseases in the Province of Kwazulu-Natal, South Africa

Abstract

Background This study follows a mixed method methodology, and researched tenets of physical exercise beneficial to health. The study took place in eThekwini Municipality among members of physical exercise clubs, trainers and administrators. The study population comprised of urban, township and rural areas. The participants included scholars, the youth, and elderly populations. The participants were questioned as to whether they had pre-existing chronic cardiac disease, or related non-communicable diseases. Aim The aim of this study was to develop a policy framework for physical activity in adult communities in the province of KwaZulu-Natal, South Africa. Methodology The study follows an exploratory, sequential mixed methods approach that begins with a qualitative phase, where experts, trainers, and government officials were interviewed on their observations and role in supporting the physical exercise programmes. The interviews were conducted on a one-to-one basis and took an average of forty-five (45) minutes. This was followed by the quantitative phase that involved conducting a survey by questionnaire on participants in physical exercise programmes. Fifteen participants consisting of two government officials, eight trainers and five experts were interviewed during the qualitative phase and a total of 364 participants participated in the survey, with 224 females and 140 males, where 25% of the participants were students. A proportion of 15.6% of the participants came from rural areas, whereas 43% came from urban areas, with the remainder residing in townships and informal areas. Findings The results indicated that 84% of the respondents participated in physical exercise programmes or sport while at school, 89% participated in exercise or sporting programme while at school, with a value of p<.001. A proportion of 93% of participants did not suffer from chronic heart disease or hypertension and 60% were not offered health check-ups by facilities whereas a significant 68% of facilities ONLY offered for a health check-up when participants were ill or injured, p<.001. Using a one sample t-test, there was significant agreement that facilities were adequate and in good condition, p<.001; and that the usage of these facilities and what was found to be on offer was acceptable/good, p<.001. In terms of physical exercise intensity, the findings indicated that a significant 86% of participants took part in mild exercise regularly, and a significant number took up to 90 minutes a day, p<.001. A significant 67% of participants performed moderate exercise regularly for up to 90 minutes a day. Whereas a significant 82% participated in vigorous exercise regularly, for 45-90 minutes a day, p<.001. The conclusion of the study is that early initiation of PE in schools contributed to long term health benefits like a lower number of participants with NCDs such as obesity and chronic heart diseases, lower incidents of NCDs were found in physically active individuals and the health benefits are not dependent on intensity of exercise but on consistent exercise whether mild, moderate or vigorous. The study identified a gulf in urban-rural infrastructure availability and usage. The study results are important and contribute to the introduction of physical exercise programmes in schools as part of health promotion, to lobby for development of community recreational facilities and training facilities in rural and urban areas.