Outcomes of Participation in a Community-Based Physical Activity Program

Exploring the gap between refugee-background communities' needs and existing community-based physical activity programs in Australia

Physical activity programs run by local government, public health and not-for-profit sectors are a key public health strategy for improving rates of physical activity within local communities. However, these programs are underutilized. This is especially the case among members of refugee-background communities whose participation could have far-ranging and multilevel benefits. To explore how greater engagement among refugee-background communities with these programs could be fostered in Brisbane, Queensland, Australia, a qualitative study was undertaken from the perspectives of both community-based physical activity program providers and agencies involved in delivering services to refugee-background communities. This study involved a series of semi-structured interviews with a purposive sample of personnel from agencies that work with individuals and families from refugee-background communities and organizations that provide low-cost or no-cost physical activity programs and initiatives. Reflexive thematic analysis was used to interpret meaning from these data. Three themes relating to how participation in community-based physical activity programs could be improved among refugee-background communities were identified: improving cultural safety through intersectoral collaboration; confronting constraints imposed by the broader public health policy environment; and building capacity and empowering the community to diversify the sector. The findings highlight the importance of localized, deep-level intersectoral collaborations in bridging the gap between the health and social care needs of refugee-background communities and existing physical activity programs. However, a range of systems-produced barriers to the creation of such collaborations must be addressed to enable local actors to help mitigate and address the systemic exclusion of marginalized populations from participation in broader society.

Interventions simultaneously promoting social participation and physical activity in community living older adults: A systematic review

Background

In recent years, there has been a global trend toward an increase in life expectancy and the proportion of elderly people among the population. In this regard, it becomes important to promote active and healthy aging. Physical inactivity and social isolation are both risk factors of many chronic illnesses and highly prevalent in older adults. This challenges communities to develop interventions that reduce these risk factors among elderly populations. The main aims of this study were to summarize community-based interventions that aim to simultaneously promote social participation and physical activity in older adults and to examine their effects.

Methods

We performed a systematic review based on the PRISMA standards. Literature searches were conducted in six scientific databases in July 2021. Articles were included if they had an interventional design, focused on older adults living in the community and measured social participation and physical activity as an outcome. The data were summarized narratively due to the heterogeneity of studies and the variety of outcome measures.

Results

Overall, 46 articles published in English were included. The studies were grouped in (1) interventions with main focus on physical activity promotion; (2) social activities that included a physical activity component; (3) health behavior interventions/ health education interventions; (4) multicomponent interventions; (5) environmental interventions. The majority of the reviewed studies reported positive effects of interventions on physical activity and/or social participation. No study reported negative effects. Analysis of quantitative studies showed that multicomponent interventions have great positive effects on both outcomes. In qualitative studies positive effects were found regardless of intervention type.

Conclusion

This review summarizes the evidence about the effects of community-based interventions that aim to promote social participation and physical activity in older adults. Multicomponent interventions seem to be most suitable for simultaneous promotion of physical activity and social participation. However, high variability in measurement methods used to assess both social participation and physical activity in the included studies made it difficult to compare studies and to indicate the most effective.

Systematic review registration

www.crd.york.ac.uk, identifier: PROSPERO [CRD42021268270].

Short-term community-based exercise programs in low-income older women: Does exercise intensity and modality matters?

Our aim was to evaluate the effect of community-based exercise program (CBEP) intensity and modality on anthropometric, hemodynamic, and functional capacity parameters in low-income older women. Forty insufficiently active older women (68.2 ± 7.9 years) were randomly assigned to perform 12 weeks of twice-weekly high-intensity interval training combined with resistance training (HIIT+RT/n = 12), moderate-intensity continuous training combined with resistance training (MICT+RT/n = 13), or resistance training alone (RT/n = 15). Anthropometric (body mass index and waist circumference), hemodynamic (blood pressure and heart rate), and functional capacity variables (flexibility, upper and lower limb muscle strength, and mobility) were assessed before and after training programs. Waist circumference reduced similarly after all CBEP (~3 to ~4 cm; P < 0.05). Tendency toward reduction in diastolic blood pressure (~4 mm Hg; P = 0.073), and improvements in flexibility (14.5%, P = 0.011) and handgrip strength (15.8%; P = 0.02) were found only in HIIT+RT. Indeed, only RT was effective to improve five-time sit to stand (14.1%; P = 0.013). No significant difference between groups was found during follow-up in any variable. The results of present study suggest that low-income older women may improve anthropometric, hemodynamic and functional capacity variables by participating in twice-weekly short-term (i.e.: 12 weeks) CBEP. However, the CBEP-effects on hemodynamic and functional capacity appears to be affected by exercise intensity (only HIIT+RT tended toward improving diastolic BP) and modality (only RT improved significantly five-time sit to stand), respectively.