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Fewer than 1 in 4 adults achieves the recommended amount of physical activity, with lower activity levels reported among some groups. Addressing low levels of physical activity among underresourced groups provides a modifiable target with the potential to improve equity in cardiovascular health. This article (1) examines physical activity levels across strata of cardiovascular disease risk factors, individual level characteristics, and environmental factors; (2) reviews strategies for increasing physical activity in groups who are underresourced or at risk for poor cardiovascular health; and (3) provides practical suggestions for physical activity promotion to increase equity of risk reduction and to improve cardiovascular health. Physical activity levels are lower among those with elevated cardiovascular disease risk factors, among certain groups (eg, older age, female, Black race, lower socioeconomic status), and in some environments (eg, rural). There are strategies for physical activity promotion that can specifically support underresourced groups such as engaging the target community in designing and implementing interventions, developing culturally appropriate study materials, identifying culturally tailored physical activity options and leaders, building social support, and developing materials for those with low literacy. Although addressing low physical activity levels will not address the underlying structural inequities that deserve attention, promoting physical activity among adults, especially those with both low physical activity levels and poor cardiovascular health, is a promising and underused strategy to reduce cardiovascular health inequalities. [ABSTRACT FROM AUTHOR]

Exercise during pregnancy has been associated with reduced risk of gestational diabetes mellitus, however, twice as many women are sedentary during pregnancy as compared to when they are not pregnant. We conducted 3 focus groups among 20 pregnant Latina and non-Latina white women to identify barriers and facilitators to exercise in pregnancy to inform a gestational diabetes mellitus intervention study. Quantitative analyses of demographic data, and qualitative analyses of focus groups were conducted. Women identified physical limitations and restrictions, lack of resources, energy, and time as powerful exercise barriers. Social support, access to resources, information, proper diet, scheduling, and the weather were identified as powerful facilitators. Intervention programs designed for pregnant women should facilitate social support, provide information and resources, as well as promote short-term and long-term benefits. [ABSTRACT FROM AUTHOR]

Investigate the associations between self-reported physical activity (PA) engagement and white matter (WM) health (i.e. volume, integrity, and hyperintensities) in older Latinos. Cross-sectional study with community-dwelling older adults from predominantly Latino neighborhoods. Participants: Thirty-four cognitively healthy older Latinos from two different cohorts. Measurements: Participants self-reported demographic information, PA engagement [Community Healthy Activities Model Program for Seniors (CHAMPS) Physical Activity Questionnaire for Older Adults] and magnetic resonance imaging (MRI). We used high-resolution three-dimensional T1- and T2-FLAIR weighted images and diffusion tensor imaging acquired via 3 T MRI. We performed a series of hierarchical linear regression models with the addition of relevant covariates to examine the associations between self-reported PA levels and WM volume, integrity, and hyperintensities (separately). We adjusted p-values with the use of the Benjamini-Hochberg's false discovery rate procedure. Higher reported levels of leisure-time moderate-to-vigorous PA were significantly associated with higher WM volume of the posterior cingulate (β = 0.220, SE = 0.125, 95% CI 0.009-0.431, p = 0.047) and isthmus cingulate (β = 0.212, SE = 0.110, 95% CI 0.001-0.443, p = 0.044) after controlling for intracranial volume. Higher levels of total PA were significantly associated with higher overall WM volume of these same regions (posterior cingulate: β = 0.220, SE = 0.125, CI 0.024-0.421, p = 0.046; isthmus cingulate: β = 0.220, SE = 0.125, 95% CI 0.003-0.393; p = 0.040). Significant p-values did not withstand Benjamini-Hochberg's adjustment. PA was not significantly associated with WM integrity or WM hyperintensities. Higher levels of PA, particularly higher leisure-time moderate-to-vigorous PA, might be associated with greater WM volume in select white matter regions key to brain network integration for physical and cognitive functioning in older Latinos. More research is needed to further confirm these associations. [ABSTRACT FROM AUTHOR]

The article presents a research which investigates the condition occupational physical activities (OPA) and leisure time physical activity (LTPA) of ethnic minorities in the U.S. The participants of the study consist of non-Hispanic African, non-Latino whites and Hispanic American employees and researchers have conducted an assessment of their OPA and LTPA. In addition, researchers have gathered their data from the National Health Interview Survey (NHIS). Furthermore, researchers found that non-Hispanic Africans and Hispanic American employees have no LTPA compared to non-Latino whites.

Objective: The current study examined associations among organizational social context, after-school program (ASP) quality, and children's social behavior in a large urban park district. Method: Thirty-two park-based ASPs are included in the final sample, including 141 staff and 593 children. Staff reported on organizational culture (rigidity, proficiency, resistance) and climate (engagement, functionality, stress), and children's social skills and problem behaviors. Children and their parents reported on program quality indicators (e.g., activities, routines, relationships). Parents also completed a children's mental health screener. Results: A series of Hierarchical Linear Models revealed that proficiency and stress were the only organizational predictors of program quality; associations between stress and program quality were moderated by program enrollment and aggregated children's mental health need. Higher child- and parent-perceived program quality related to fewer staff-reported problem behaviors, while overall higher enrollment and higher aggregated mental health need were associated with fewer staff-reported social skills. Conclusions: Data are informing ongoing efforts to improve organizational capacity of urban after-school programs to support children's positive social and behavior trajectories. [ABSTRACT FROM AUTHOR]