Physical Activity Interventions for African American Communities

Physical activity interventions tailored to African American communities address persistent disparities in chronic disease and cardiovascular risk. These interventions span group-based programmes, technology-mediated approaches and community-level strategies, all underpinned by socioecological and behavioural theories. Community-based models leverage social support, collectivism and peer leadership to enhance engagement, often delivered by culturally concordant facilitators. Technology-driven interventions employ smartphone apps, wearable activity monitors and social media to provide real-time feedback and foster self-regulation. Faith-based and school-linked initiatives integrate spiritual and educational contexts, reinforcing social norms around movement. Environmental and policy approaches target neighbourhood safety, access to green spaces and facility use. Across formats, culturally tailored content—addressing hair maintenance, dietary habits and communal values—has been critical to recruitment, retention and sustained behaviour change. Emerging process evaluations and pilot trials highlight high fidelity, dose and acceptability, while systematic reviews underscore walking, social support and healthy diet as foundational components. These findings carry global significance, informing interventions in other marginalised groups and guiding implementation of scalable, sustainable programmes that promote health equity through culturally relevant physical activity promotion.

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Physical Activity Interventions for African American Communities publication trend

The graph below shows the total number of articles in physical activity interventions for african american communities across all publications each year (not limited to Nature Index journals).

Technical terms

Culturally tailored intervention: A programme designed to align content, delivery and messaging with the cultural beliefs, values and practices of a specific population.

Formative process evaluation: Ongoing assessment of implementation elements—such as reach, dose and fidelity—used to refine and optimise an intervention in real time.

Fidelity: The degree to which an intervention is delivered and received as originally planned, ensuring consistency and validity of outcomes.

Moderate-to-vigorous physical activity: Physical movement of sufficient intensity to noticeably elevate heart rate and energy expenditure, commonly used to gauge adherence to activity guidelines.

References

1. Using formative process evaluation to improve program implementation and accessibility of competitive group-based physical activity in the TEAM-PA trial. International Journal of Behavioral Nutrition and Physical Activity (2024).
2. Physical activity interventions in African American women: A systematic review. Health Promotion Perspectives (2017).
3. Hair As a Barrier to Physical Activity among African American Women: A Qualitative Exploration. Frontiers in Public Health (2018).
4. Results of a Culturally Tailored Smartphone-Delivered Physical Activity Intervention Among Midlife African American Women: Feasibility Trial. JMIR mHealth and uHealth (2021).