Linking Physical Activity to Health in Namibian Adolescents and Women

Nunzia Aneikipaleiluta^*
*Correspondence: Nunzia Aneikipaleiluta, Department of Public Health, University of Namibia, Windhoek 10005, Namibia, Email:

Introduction

Physical activity is a fundamental component of health and well-being, with significant implications for individuals across the lifespan. In Namibia, a country characterized by diverse landscapes, cultures and socioeconomic conditions, understanding the link between physical activity and health is essential for promoting healthy lifestyles and reducing the burden of Non-Communicable Diseases (NCDs) such as obesity, diabetes and cardiovascular disease. This essay explores the relationship between physical activity and health in Namibian adolescents and women, examining the determinants, patterns and implications for public health interventions. Namibia, located in southern Africa, faces a dual burden of malnutrition, with rising rates of both under nutrition and overweight/obesity among its population. Rapid urbanization, changing dietary patterns and sedentary lifestyles contribute to the increasing prevalence of NCDs, particularly among adolescents and women. Understanding the factors that influence physical activity behaviors and their impact on health outcomes is critical for developing targeted interventions that address the unique needs of these populations [1].

Description

Physical activity levels among Namibian adolescents and women are influenced by a complex interplay of individual, social, environmental and cultural factors. Socioeconomic status, education level and access to recreational facilities and green spaces affect opportunities for physical activity participation. Cultural norms surrounding gender roles, perceptions of beauty and expectations regarding physical activity may also shape behaviour. In adolescents, school-based physical education programs, extracurricular sports activities and access to safe play spaces play important roles in promoting physical activity. However, challenges such as limited resources, inadequate infrastructure and competing demands on time and energy may hinder participation. In women, caregiving responsibilities, household chores and employment obligations may limit opportunities for leisure-time physical activity, particularly in rural areas where access to resources and services is limited. Despite these challenges, Namibian adolescents and women engage in various forms of physical activity, including walking, household chores, traditional dances and sports activities. However, patterns of physical activity may vary by age, gender, socioeconomic status and geographic location. Urban residents may have access to recreational facilities, organized sports leagues and fitness centers, while rural communities may rely more on traditional forms of physical activity and subsistence agriculture. Evidence suggests that physical activity levels tend to decline with age, particularly among adolescents transitioning from childhood to adolescence. Girls may be less physically active than boys, with cultural norms and societal expectations influencing participation in sports and recreational activities. Women may face additional barriers to physical activity, including social norms that prioritize caregiving and domestic responsibilities over personal health and well-being [2,3].

The link between physical activity and health is well-established, with regular physical activity associated with numerous health benefits, including improved cardiovascular health, weight management, mental well-being and reduced risk of chronic diseases. In Namibia, where NCDs are a growing public health concern, promoting physical activity is essential for preventing and managing these conditions. Physical inactivity is a significant risk factor for obesity, diabetes, hypertension and other NCDs among Namibian adolescents and women. Sedentary lifestyles, characterized by prolonged sitting and low levels of energy expenditure, contribute to excess weight gain and metabolic abnormalities. Moreover, physical inactivity may exacerbate existing health disparities, particularly among marginalized populations with limited access to healthcare services and resources [4]. Addressing the physical activity needs of Namibian adolescents and women requires multifaceted interventions that target individual, social, environmental and policy-level factors. Schoolbased programs, community-based initiatives, workplace interventions and policy changes can all contribute to creating environments that support active living and promote health equity. In schools, physical education curriculum reforms, extracurricular sports programs and active transportation policies can encourage adolescents to engage in regular physical activity. Community-wide campaigns, such as walking clubs, fitness classes and community gardens, provide opportunities for social interaction and support while promoting physical activity among women. Workplace wellness programs, including workplace fitness challenges, walking meetings and ergonomic improvements, can create a culture of health and well-being among employees [5].

Conclusion

In conclusion, addressing the link between physical activity and health in Namibian adolescents and women requires a comprehensive and collaborative approach that encompasses multiple levels of intervention. By recognizing the diverse determinants and patterns of physical activity, as well as the unique challenges faced by different demographic groups, Namibia can develop tailored strategies to promote active living and prevent noncommunicable diseases. Efforts to promote physical activity should prioritize equity, accessibility and cultural relevance, ensuring that all individuals have the opportunity to engage in activities that enhance their health and wellbeing. This may involve investing in infrastructure, such as safe walking paths and recreational facilities, in both urban and rural areas. It may also entail providing educational resources, social support networks and communitybased programs that empower individuals to make healthier lifestyle choices. Moreover, addressing the social and environmental determinants of physical inactivity, such as gender norms, socioeconomic disparities and urban planning policies, is crucial for creating environments that support active living. Collaborative partnerships between government agencies, non-governmental organizations, civil society groups and community stakeholders are essential for driving policy change, mobilizing resources and implementing evidencebased interventions.

Acknowledgement

None.

Conflict of Interest

There are no conflicts of interest by author.

References

1. Aubert, Salomé, Javier Brazo-Sayavera, Silvia A. Gonzálezn and Ian Janssen, et al. "Global prevalence of physical activity for children and adolescents; inconsistencies, research gaps and recommendations: A narrative review." Int J Behav Nutr Phys Act 18 (2021): 1-11.

   Google Scholar, Crossref, Indexed at

2. Aubert, Salomé, Joel D. Barnes, Iryna Demchenko and Myranda Hawthorne, et al. "Global matrix 4.0 physical activity report card grades for children and adolescents: Results and analyses from 57 countries." J Phys Act Health 19 (2022): 700-728.

   Google Scholar, Crossref, Indexed at

3. Ackah, Martin, David Owiredu, Mohammed Gazali Salifu and Cynthia Osei Yeboah. "Estimated prevalence and gender disparity of physical activity among 64,127 in-school adolescents (aged 12–17 years): A multi-country analysis of Global School-based Health Surveys from 23 African countries." PLOS Glob Public Health 2 (2022): e0001016.

   Google Scholar, Crossref, Indexed at

4. Abarca-Gómez, Leandra, Ziad A. Abdeen, Zargar Abdul Hamid and Niveen M. Abu-Rmeileh, et al. "Worldwide trends in body-mass index, underweight, overweight and obesity from 1975 to 2016: A pooled analysis of 2416 population-based measurement studies in 128· 9 million children, adolescents and adults." Lancet 390 (2017): 2627-2642.

   Google Scholar, Crossref, Indexed at

5. Normayanti, Suparyatmo JB and A. Prayitno. "The effect of nutrition education on body mass index, waist circumference, mid-upper arm circumference and blood pressure in obese adolescents.” Electron J Gen Med (2020): 5.

   Google Scholar, Crossref, Indexed at