BACKGROUND: Active play and physical activity are important for preventing childhood obesity, building healthy bones and muscles, reducing anxiety and stress, and increasing self-esteem. Unfortunately, safe and accessible play places are often lacking in under-resourced communities. Play Streets (temporary closure of streets) are an understudied intervention that provide safe places for children, adolescents, and their families to actively play. This systematic review examines how Play Streets impact opportunities for children and adolescents to engage in safe active play and physical activity, and for communities and neighborhoods. Methods for evaluating Play Streets were also examined. METHODS: A systematic literature review was conducted in Academic Search Complete, CINHAL, PsycINFO, PubMED, Web of Science, and Google Scholar. Peer-reviewed intervention studies published worldwide were included if they were published in English, through December 2017 and documented free-to-access Play Streets or other temporary spaces that incorporated a designated area for children and/or adolescents to engage in active play. Systematic data extraction documented sample, implementation, and measurement characteristics and outcomes. RESULTS: Of 180 reviewed abstracts, 6 studies met inclusion criteria. Studies were conducted in five different countries (n = 2 in U.S.), using mostly cross-sectional study designs (n = 4). Physical activity outcomes were measured in half of the studies; one used observational and self-report measures, and two used device-based and self-report measures. In general, Play Streets provided safe places for child play, increased sense of community, and when measured, data suggest increased physical activity overall and during Play Streets. CONCLUSIONS: Play Streets can create safe places for children to actively play, with promise of increasing physical activity and strengthening community. Given the popularity of Play Streets and the potential impact for active play, physical activity, and community level benefits, more rigorous evaluations and systematic reporting of Play Streets' evaluations are needed.

OBJECTIVE: To develop a core set of capabilities and tasks for local health departments (LHDs) to engage in land use and transportation policy processes that promote active transportation. DESIGN: We conducted a 3-phase modified Delphi study from 2015 to 2017. SETTING: We recruited a multidisciplinary national expert panel for key informant interviews by telephone and completion of a 2-step online validation process. PARTICIPANTS: The panel consisted of 58 individuals with expertise in local transportation and policy processes, as well as experience in cross-sector collaboration with public health. Participants represented the disciplines of land use planning, transportation/public works, public health, municipal administration, and active transportation advocacy at the state and local levels. MAIN OUTCOME MEASURES: Key informant interviews elicited initial capabilities and tasks. An online survey solicited rankings of impact and feasibility for capabilities and ratings of importance for associated tasks. Feasibility rankings were used to categorize capabilities according to required resources. Results were presented via second online survey for final input. RESULTS: Ten capabilities were categorized according to required resources. Fewest resources were as follows: (1) collaborate with public officials; (2) serve on land use or transportation board; and (3) review plans, policies, and projects. Moderate resources were as follows: (4) outreach to the community; (5) educate policy makers; (6) participate in plan and policy development; and (7) participate in project development and design review. Most resources were as follows: (8) participate in data and assessment activities; (9) fund dedicated staffing; and (10) provide funding support. CONCLUSIONS: These actionable capabilities can guide planning efforts for LHDs of all resource levels.This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal.

BACKGROUND: The Physical Activity Research Center developed a research agenda that addresses youth physical activity (PA) and healthy weight, and aligns with the Robert Wood Johnson Foundation's Culture of Health. This paper summarizes prioritized research studies with a focus on youth at higher risk for inactive lifestyles and childhood obesity in urban and rural communities. METHODS: Systematic literature reviews, a survey, and discussions with practitioners and researchers provided guidance on research questions to build evidence and inform effective strategies to promote healthy weight and PA in youth across race, cultural, and economic groups. RESULTS: The research team developed a matrix of potential research questions, identified priority questions, and designed targeted studies to address some of the priority questions and inform advocacy efforts. The studies selected examine strategies advocating for activity-friendly communities, Play Streets, park use, and PA of youth in the summer. A broader set of research priorities for youth PA is proposed. CONCLUSION: Establishing the Physical Activity Research Center research agenda identified important initial and future research studies to promote and ensure healthy weight and healthy levels of PA for at-risk youth. Results will be disseminated with the goal of promoting equitable access to PA for youth.

Community planning documents can play an important role in promoting the design and maintenance of walkable communities. This study estimates the prevalence among US municipalities of (1) community wide planning documents and (2) inclusion of plan objectives supportive of active living within these documents. Data from the 2014 National Survey of Community-Based Policy and Environmental Supports for Healthy Eating and Active Living (CBS HEAL), a survey of local officials, were analyzed (n=2005). Prevalence of comprehensive or general plans, 3 specific plan types, and 3 objectives supportive of active living were analyzed using survey weights to create national estimates. Overall, 64% of municipalities had a comprehensive/general plan, 46% had a transportation plan, 48% had a bicycle or pedestrian plan and 76% had a land use plan. Of municipalities with a plan, 78% included at least one of the three objectives measured supportive of active living. Differences in presence of plans and objectives were observed by population size of the municipality, urban status, region, and median education. Helping communities, especially smaller or rural municipalities and those with lower median education levels, create and adopt planning documents supportive of active living may be an important step in creating more walkable communities.

PURPOSE: The purpose of this study was to examine the association between the presence of supportive community planning documents in US municipalities with design standards and requirements supportive of active living. DESIGN: Cross-sectional study using data from the 2014 National Survey of Community-Based Policy and Environmental Supports for Healthy Eating and Active Living. SETTING: Nationally representative sample of US municipalities. PARTICIPANTS: Respondents are 2005 local officials. MEASURES: Assessed: (1) The presence of design standards and feature requirements and (2) the association between planning documents and design standards and feature requirements supportive of active living in policies for development. ANALYSIS: Using logistic regression, significant trends were identified in the presence of design standards and feature requirements by plan and number of supportive objectives present. RESULTS: Prevalence of design standards ranged from 19% (developer dedicated right-of-way for bicycle infrastructure development) to 50% (traffic-calming features in areas with high pedestrian and bicycle volume). Features required in policies for development ranged from 14% (short/medium pedestrian-scale block sizes) to 44% (minimum sidewalk widths of 5 feet) of municipalities. As the number of objectives in municipal plans increased, there was a significant and positive trend ( P < .05) in the prevalence of each design standard and requirement. CONCLUSIONS: Municipal planning documents containing objectives supportive of physical activity are associated with design standards and feature requirements supportive of activity-friendly communities.

INTRODUCTION: Transportation and land-use policies can affect the physical activity of populations. Local health departments (LHDs) are encouraged to participate in built-environment policy processes, which are outside their traditional expertise. Cross-sector collaborations are needed, yet stakeholders' perceptions of LHD involvement are not well understood. The objective of this study was to describe the perceived value of LHD participation in transportation and land-use decision making and potential contributions to these processes among stakeholders. METHODS: We analyzed qualitative data from 49 semistructured interviews in 2015. Participants were professionals in 13 US states and 4 disciplines: land-use planning (n = 13), transportation/public works (n = 11), public health (n = 19), and other (municipal administration and bike and pedestrian advocacy [n = 6]). Two analysts conducted directed content analysis. RESULTS: All respondents reported that LHDs offer valuable contributions to transportation and land-use policy processes. They identified 7 contributions (interrater agreement 91%): 1) physical activity and health perspective (n = 44), 2) data analysis and assessment (n = 41), 3) partnerships in the community and across sectors (n = 35), 4) public education (n = 27), 5) knowledge of the public health evidence base and best practices (n = 23), 6) resource support (eg, grant writing, technical assistance) (n = 20), and 7) health equity (n = 8). CONCLUSION: LHDs can leverage their strengths to foster cross-sector collaborations that promote physical activity opportunities in communities. Our results will inform development of sustainable capacity-building models for LHD involvement in built-environment decision making.

PURPOSE: To assess predictors of stated support for policies promoting physically active transportation. DESIGN: Cross-sectional. SETTING: US counties selected on county-level physical activity and obesity health status. PARTICIPANTS: Participants completing random-digit dialed telephone survey (n = 906). MEASURES: Survey measures assessed stated support for 5 policies to promote physically active transportation, access to active transportation facilities, and time spent in a car. County-level estimates included household car dependence and funding for bicycle-pedestrian projects. ANALYSIS: Multivariable generalized linear mixed models using binary distribution and logit link, accounting for clustering within county. RESULTS: Respondents supported policies for accommodating bicyclists and pedestrians through street improvements (89%), school active transportation programs (75%), employer-funded active commuting incentives (67%), and allocation of public funding (68%) and tax support (56%) for building and maintaining public transit. Residents spending >2 h/d (vs <0.7 hours) in cars were more likely to support street (odds ratio [OR]: 1.87; confidence interval [CI]: 1.09-3.22) and public transit (OR: 1.85; CI: 1.24-2.77) improvements. Residents in counties investing >$1.6 million in bicycle and pedestrian improvements expressed greater support for funding (OR: 1.71; CI: 1.04-2.83) and tax increases (OR: 1.73; CI: 1.08-2.75) for transit improvements compared to those with lower prior investments (<$276 100). CONCLUSION: Support for policies to enable active transportation is higher where relevant investments in active transportation infrastructure are large (>$1.6 M), public transit is nearby, and respondents drive >2 h/d.

BACKGROUND: Information about how presence and usefulness of neighborhood supports for walking differs by demographic characteristics can help guide community strategies to promote walking. METHODS: Reported presence and usefulness of neighborhood supports (shops, transit stops, sidewalks, parks, interesting things to look at, well-lit at night, low crime rate, and cars following speed limit) were examined in 3,973 U.S. adults who completed the 2014 SummerStyles survey. RESULTS: Percentage reporting neighborhood supports as present ranged from 25.3% (SE=0.8) for interesting things to 55.8% (SE=1.0) for low crime rate. Percentage who reported a support as useful ranged from 24.6% (SE=1.4) for transit stops to 79.0% (SE=1.1) for sidewalks among those with the support. This percentage ranged from 13.4% (SE=0.8) for transit stops to 52.8% (SE=1.1) for shops among those without the support. One or more demographic differences were observed for the presence of each support, and the presence of all supports differed by education and metro status. Demographic patterns were less clear when examining usefulness and patterns often differed by support type and presence. CONCLUSION: Presence and usefulness of neighborhood supports for walking can differ by type and demographic characteristics. Recognizing these difference can help communities plan and implement strategies to promote walking.

Neighborhood supports have been associated with walking, but this association may be modified by reports about the usefulness of these supports for promoting walking. This study examined the association between reported presence of neighborhood supports and walking and whether usefulness modified this association in a nationwide sample of U.S. adults. Measures of reported presence and use or potential use (i.e., usefulness) of neighborhood supports (shops within walking distance, transit stops, sidewalks, parks, interesting things to look at, well-lit at night, low crime rate, and cars following speed limit) were examined in 3973 adults who completed the 2014 SummerStyles survey. Multinomial regression models were used to examine the association between presence of supports with walking frequency (frequently, sometimes, rarely (referent)) and the role usefulness had on this association. The interaction term between reported presence and usefulness was significant for all supports (p<0.05). For adults who reported a support as useful, a positive association between presence of the support and walking frequency was observed for all supports. For adults who did not report a support as useful, the association between presence of the support and walking frequency was null for most supports and negative for sidewalks, well-lit at night, and low crime rate. The association between presence of neighborhood supports and walking is modified by reported usefulness of the support. Tailoring initiatives to meet a community's supply of and affinity for neighborhood supports may help initiatives designed to promote walking and walkable communities succeed.

In the United States (U.S.), physical inactivity is the fourth leading cause of death, with an estimated 200,000 deaths annually (Danaei et al., 2009). The lack of activity across the life span is important because it is a well-documented risk factor for leading non-communicable diseases including cardiovascular disease, cancers, obesity, and type 2 diabetes, as well as impaired quality of life (U.S. Burden of Disease Collaborators, 2013; U.S. Department of Health and Human Services, 2008). The need for policies and environments that promote population-wide increases in physical activity is important, given that only half of U.S. adults meet the recommended 150 minutes of moderate intensity physical activity weekly, 75 minutes of vigorous intensity activity, or an equivalent combination (U.S. Department of Health and Human Services, 2010). In addition, approximately 25% of adults report no leisure time physical activity (U.S. Department of Health and Human Services, 2010). | Despite the availability of evidence-based interventions targeting the various factors that influence participation in, and opportunities for, physical activity, there is little indication that many of these interventions are being widely disseminated or implemented in the U.S. (King & Sallis, 2009; Owen, Glanz, Sallis, & Kelder, 2006). Eyler, Brownson, and Schmid (2013) recently noted slow progress in the evolution of physical activity interventions that targeted individual behavior change to ones that focus on multilevel policy and environmental changes. Moreover, the authors noted the persistence of health disparities in physical activity and a need for more work on translation, dissemination, and implementation (TDI) research, specifically to reduce physical activity disparities (Eyler et al., 2013).

CONTEXT: Local transportation policies can impact the built environment and physical activity. Municipal officials play a critical role in transportation policy and planning decisions, yet little is known about what influences their involvement. OBJECTIVE: To describe municipal officials' involvement in transportation policies that were supportive of walking and bicycling and to examine individual- and job-related predictors of involvement in transportation policies among municipal officials. DESIGN: A cross-sectional survey was administered online from June to July 2012 to municipal officials in 83 urban areas with a population of 50000 or more residents across 8 states. PARTICIPANTS: A total of 461 municipal officials from public health, planning, transportation, public works, community and economic development, parks and recreation, city management, and municipal legislatures responded to the survey. MAIN OUTCOME MEASURE: Participation in the development, adoption, or implementation of a municipal transportation policy supportive of walking or bicycling. RESULTS: Multivariate logistic regression analyses, conducted in September 2013, revealed that perceived importance of economic development and traffic congestion was positively associated with involvement in a municipal transportation policy (odds ratio [OR] = 1.32, 95% confidence interval [CI] = 1.02-1.70; OR = 1.59, 95% CI = 1.26-2.01, respectively). Higher perceived resident support of local government to address economic development was associated with an increased likelihood of participation in a transportation policy (OR = 1.70, 95% CI = 1.24-2.32). Respondents who perceived lack of collaboration as a barrier were less likely to be involved in a transportation policy (OR = 0.78, 95% CI = 0.63-0.97). Municipal officials who lived in the city or town in which they worked were significantly more likely to be involved in a transportation policy (OR = 1.83, 95% CI = 1.05-3.17). CONCLUSIONS: Involvement in a local transportation policy by a municipal official was associated with greater perceived importance of economic development and traffic congestion in job responsibilities, greater perceived resident support of local government to address economic development, and residence of the municipal official. Lack of collaboration represented a barrier to local transportation policy participation.

This paper seeks to encourage continued innovation in translating built environment and transportation-focused physical activity research into practice. Successful strategies, policies, and tools from across the U.S. and globally that demonstrate potential for wider-scale implementation are highlighted. The importance of building practice and translational research partnerships with groups and organizations outside traditional public health spheres, such as those who work in real estate and land-use development, is also discussed.

The second phase of Active Living Research (ALR-2, 2007-2012) focused on advancing the Robert Wood Johnson Foundation (RWJF)'s goal of reversing the childhood obesity epidemic. The mission was to stimulate and support research to identify environmental factors and policies that influence physical activity for children and families to inform effective childhood obesity prevention strategies, with an emphasis on the lower-income and racial/ethnic communities with highest childhood obesity prevalence. The present report describes ALR activities undertaken to accomplish three goals. The first goal-to build an evidence base-was furthered by funding 230 competitive grants to identify and evaluate promising environment and policy changes. More than 300 publications have been produced so far. The second goal-to build an interdisciplinary and diverse field of investigators-was supported through annual conferences and linked journal supplements, academic outreach to multiple disciplines, and grants targeting young investigators and those representing groups historically disadvantaged or underrepresented in RWJF-funded research. The third goal-to use research to inform policy and practice-was advanced through research briefs; webinars; research-translation grants supporting ALR grantees to design communications tailored to decision-maker audiences; active engagement of policymakers and other stakeholders in ALR program meetings and annual conferences; ALR presentations at policy-related meetings; and broad outreach through a widely used website, e-mailed newsletters, and social media. ALR-2 findings and products have contributed to a rapid increase in the evidence base and field of active living research, as documented by an independent program evaluation.

Physical activity has been promoted to improve health for decades.1 A summary of the health benefits and physical activity recommendations gained national support in the 1996 landmark publication of the Surgeon General’s Report on Physical Activity and Health.2 Specific physical activity recommendations have evolved from vigorous exercise for cardiovascular fitness to an accumulation of moderately intense activities (e.g., brisk walking) for general health benefits.3 The current recommendations make it easier and more appropriate for the general population to achieve them, but less than half of the adults in the US meet these criteria.3, 4 Despite public health efforts, about 25% of adults report no leisure-time physical activity at all.5 There is also growing concern over the amount of daily sedentary time, as evidence points to detrimental health effects independent of physical activity.6 | Many strategies have been attempted to improve population physical activity prevalence.3, 7 However, there is evidence indicating that interventions targeting individuals to change physical activity behavior are not significantly effective or sustainable.8 Motivating people to be physically active can be difficult, and made even more challenging by environments where few opportunities to be physically active exist.9 Because physical activity is a behavior influenced by factors ranging from individual motivation to community policies, a socio-ecological approach to interventions is recommended.10 Specifically, more effective intervention strategies include policy and environmental changes that are designed to provide opportunities, support, and cues to help people be more physically active.8, 11

One promising public health intervention for promoting physical activity is the Ciclovia program. The Ciclovia is a regular multisectorial community-based program in which streets are temporarily closed for motorized transport, allowing exclusive access to individuals for recreational activities and physical activity. The objective of this study was to conduct an analysis of the cost-benefit ratios of physical activity of the Ciclovia programs of Bogota and Medellin in Colombia, Guadalajara in Mexico, and San Francisco in the USA. The data of the four programs were obtained from program directors and local surveys. The annual cost per capita of the programs was: US $6.0 for Bogota, US $23.4 for Medellin, US $6.5 for Guadalajara, and US $70.5 for San Francisco. The cost-benefit ratio for health benefit from physical activity was 3.23-4.26 for Bogota, 1.83 for Medellin, 1.02-1.23 for Guadalajara, and 2.32 for San Francisco. For the program of Bogota, the cost-benefit ratio was more sensitive to the prevalence of physically active bicyclists; for Guadalajara, the cost-benefit ratio was more sensitive to user costs; and for the programs of Medellin and San Francisco, the cost-benefit ratios were more sensitive to operational costs. From a public health perspective for promoting physical activity, these Ciclovia programs are cost beneficial.

BACKGROUND: Street-scale urban design policies are recommended to increase physical activity in communities. Our purpose was to examine U.S. public support for local street-scale urban design features and policies. METHODS: Analysis is based on a cross-sectional national sample of adults (n = 4682) participating in the 2006 HealthStyles mail survey. RESULTS: About 57% of adults rated local street-scale urban design as highly important in determining the amount of physical activity they obtain. Adjusted odds of rating neighborhood features as having high importance were higher in people aged ≥65 years versus those <65 and minority racial/ethnic groups versus non-Hispanic whites. Two-thirds of adults were willing to take civic action to support local street-scale urban design policy. Adjusted odds of being willing to take any action versus none was higher in non-Hispanic blacks and Hispanics versus non-Hispanic whites, was higher in those with household incomes ≥$60,000 versus ≤$15,000 per year, and increased as education and perceived importance of neighborhood features increased. CONCLUSIONS: There are high levels of public support for local street-scale urban design policies; however, demographic differences exist in the level of support. These differences are important considerations for policymakers and for those designing community programs targeting street-scale urban design features and policies.

METHODS: State PE legislation from January 2001 to July 2007 was identified using a legislative database. Analysis included components of evidence-based school PE from the Community Guide and other authoritative sources: minutes in PE, PE activity, teacher certification, and an environmental element, including facilities and equipment. Researchers abstracted information from each bill and a composite list was developed. RESULTS: In total, 781 bills were analyzed with 162 enacted. Of the 272 bills that contained at least 1 evidence-based element, 43 were enacted. Only 4 bills included all 4 evidence-based elements. Of these 4, 1 was enacted. Funding was mentioned in 175 of the bills introduced (37 enacted) and an evaluation component was present in 172 of the bills (49 enacted). CONCLUSIONS: Based on this analysis, we showed that PE is frequently introduced, yet the proportion of bills with evidence-based elements is low. Future research is needed to provide the types of evidence required for development of quality PE legislation.