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Kingsley K. Akinroye, Adewale L. Oyeyemi, Oluwakemi O. Odukoya, Ade F. Adeniyi, Rufus A. Adedoyin, Olatunde S. Ojo, Damilola A. Alawode, Ebenezer A. Ozomata and Taofeek O. Awotidebe

Background:

Physical activity (PA) promotion in children and youth is an impetus for prevention and control of NCD morbidity and mortality, but evidence is needed for effective interventions. The aim of the present paper is to summarize the results of the 2013 Nigerian Report Card on Physical Activity for children and youth.

Methods:

The Technical Report Committee conducted a comprehensive review of available literature in Nigeria. Grades were assigned to 10 PA indicators modeled after the Active Healthy Kids Canada (AHKC) grading system.

Results:

Specific grades were assigned for several indicators: Overall Physical Activity Levels, C; Organized Sport and Physical Activity Participation, Incomplete; Active Play and Leisure, C-; Active Transportation, B; Sedentary Behaviors, F; Overweight and Obesity, B+. The following indicators were graded as INCOMPLETE: Physical Activity in School setting, Family and Peers, Community and Built Environment, and Government Strategies and Investments.

Conclusions:

PA levels of Nigerian children and youth are moderate while sedentary behaviors are high. The development of national guidelines for PA and sedentary behaviors can better inform policy and practice on healthy living among Nigerian children and youth.

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Nelson Nardo Jr., Diego Augusto Santos Silva, Gerson Luis de Moraes Ferrari, Edio Luiz Petroski, Ricardo Lucas Pacheco, Priscila Custódio Martins, Luis Carlos Oliveira, Timóteo Leandro Araújo, Anselmo Alexandre Mendes, Samara Pereira Brito Lazarin, Tamires Leal Cordeiro dos Santos and Victor Matsudo

Background:

Very few studies have comprehensively analyzed the physical activity of children and adolescents in Brazil. The purpose of this article is to show the methodology and summarize findings from the first Brazilian Report Card on Physical Activity for Children and Youth.

Methods:

Three Brazilian research institutions coordinated the activities to develop the Brazilian 2016 Report Card. The data available were collected independently and then synthesized by the Research Work Group using the grade system developed for the First Global Matrix released in 2014, which included 9 indicators of physical activity. Where possible, grades were assigned based on the percentage of children and youth meeting each indicator: A is 81% to 100%; B is 61% to 80%; C is 41% to 60%; D is 21% to 40%; F is 0% to 20%; INC is incomplete data.

Results:

Among the 9 indicators, only 5 had sufficient data for grading. Overall Physical Activity received a C- grade, Active Transportation received a C+ grade, Sedentary Behavior received a D+ grade, and Government Strategies and Investments received a D grade.

Conclusions:

The low grades observed highlight the need for continued efforts aimed at improving physical activity in Brazilian children.

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Marianella Herrera-Cuenca, Betty Méndez-Perez, Vanessa Castro Morales, Joana Martín-Rojo, Bianca Tristan, Amilid Torín Bandy, Maritza Landaeta-Jiménez, Coromoto Macías-Tomei and Mercedes López-Blanco

Background:

The Venezuelan Report Card on Physical Activity for Children and Youth is the first assessment of information related to physical activity in Venezuela. It provides a compilation of existing information throughout the country and assesses how well it is doing at promoting opportunities for children and youth. The aim of this article is to summarize the information available.

Methods:

Thirteen physical activity indicators were graded by a committee of experts using letters A to F (A, the highest, to F, the lowest) based on national surveys, peer review studies, and policy documents.

Results:

Some indicators report incomplete information or a lack of data. Overweight and Obesity were classified as A; Body Composition and Nongovernmental Organization Policies as B; Municipal Level Policies as C; and Overall Physical Activity Levels and National Level Policies as D.

Conclusions:

63% of children and youth have low physical activity levels. Venezuela needs to undergo a process of articulation between the several existing initiatives, and for said purposes, political will and a methodological effort is required. Investments, infrastructure, and opportunities will be more equal for all children and youth if more cooperation between institutions is developed and communication strategies are applied.

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Samuel C. Dumith, Denise P. Gigante, Marlos R. Domingues, Pedro C. Hallal, Ana M.B. Menezes and Harold W. Kohl III

This study aimed to: 1) describe the change in leisure-time physical activity (LTPA) during early-to-mid adolescence; 2) analyze the tracking of LTPA; 3) identify the predictors of LTPA change. 4,120 adolescents were from 11 to 15 years old. Outcome was self-reported LTPA (min/wk). Boys increased their LTPA level over the four years (mean: 75 min/wk; 95%CI: 49,100), whereas a decrease was observed among girls (mean: -42 min/wk; 95%CI: -57,-28). Likelihood to be active at 15 years of age was 50% higher (95%CI: 39–62) among those who were active at 11 years. The main predictor of LTPA change was the number of physical activities performed at baseline. Regular physical activity early in life can predict this behavior afterward.

Open access

Debra J. Rose

The papers published in this issue of Kinesiology Review are based on scholarly presentations delivered at the 88th annual meeting of the National Academy of Kinesiology (NAK) held in Chicago, IL, from September 20 to 22, 2018. The theme of the conference was “Physical Activity and Sedentary

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Genevieve F. Dunton, Michael Cousineau and Kim D. Reynolds

Background:

Policy strategies aimed at modifying aspects of the social, physical, economic, and educational environments have been proposed as potential solutions to the growing problem of physical inactivity. To develop effective physical activity policies in these and other areas, greater understanding of how and why policies successfully impact behavior change is needed.

Methods:

The current paper proposes a conceptual framework explaining how policy strategies map onto health behavior theoretical variables and processes thought to lead to physical activity change. This framework is used to make hypotheses about the potential effectiveness of different policy strategies.

Results:

Health behavior theories suggest that policies providing information may be particularly useful for individuals who are not yet considering or have only recently begun to consider becoming more physically active. Policies that provide opportunities may be less effective for individuals who do not find physical activity to be inherently fun and interesting. Policies that offer incentives or require the behavior may not be particularly useful at promoting long-term changes in physical activity.

Conclusion:

Exploring possible connections between policy strategies and theoretical constructs can help to clarify how each approach might work and for whom it may be the most appropriate to implement.

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Katherine A. Stamatakis, Timothy D. McBride and Ross C. Brownson

Background:

While effective interventions to promote physical activity have been identified, efforts to translate these interventions into policy have lagged behind. To improve the translation of evidence into policy, researchers and public health practitioners need to consider new ways for communicating health promoting messages to state and local policymakers.

Methods:

In this article, we describe issues related to the translation of evidence supporting physical activity promotion, and offer some communication approaches and tools that are likely to be beneficial in translating research to policy.

Results:

We discuss the use of narrative (ie, stories) and describe its potential role in improving communication of research in policy-making settings. In addition, we provide an outline for the development and design of policy briefs on physical activity, and for how to target these briefs effectively to policy-oriented audiences.

Conclusions:

Improvements in researchers' and practitioners' abilities to translate the evidence they generate into high-quality materials for policy makers can greatly enhance efforts to enact policies that promote physical activity.

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William L. Haskell

For the scientific domain of physical activity and public health research to advance its agenda of health promotion and disease prevention continued development of measurement methodologies is essential. Over the past 50 years most data supporting a favorable relationship between habitual physical activity and chronic disease morbidity and mortality have been obtained using self-report methods, including questionnaires, logs, recalls, and diaries. Many of these instruments have been shown to have reasonable validity and reliability for determining general type, amount, intensity, and bout duration, but typically do better for groups than individuals with some instruments lacking the sensitivity to detect change in activity. During the past decade the objective assessment of physical activity using accelerometer-based devices has demonstrated substantial potential, especially in documenting the pattern of light-, moderate-, and vigorous-intensity activity throughout the day. However, these devices do not provide information on activity type, location or context. Research that combines the strengths of both self-report and objective measures has the potential to provide new insights into the benefits of physical activity and how to implement successful interventions.

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Eboneé N. Butler, Anita M.H. Ambs, Jill Reedy and Heather R. Bowles

Background:

Examining relationships between features of the built environment and physical activity is achievable with geographic information systems technology (GIS). The purpose of this paper is to review the literature to identify GIS measures that can be considered for inclusion in national public health surveillance efforts. In the absence of a universally agreed upon framework that integrates physical, social, and cultural aspects of the environment, we used a multidimensional model of access to synthesize the literature.

Methods:

We identified 29 studies published between 2005 and 2009 with physical activity outcomes that included 1 or more built environment variables measured using GIS. We sorted built environment measures into 5 dimensions of access: accessibility, availability, accommodation, affordability, and acceptability.

Results:

Geospatial land-use data, street network data, environmental audits, and commercial databases can be used to measure the availability, accessibility, and accommodation dimensions of access. Affordability and acceptability measures rely on census and self-report data.

Conclusions:

GIS measures have been included in studies investigating the built environment and physical activity, although few have examined more than 1 construct of access. Systematic identification and collection of relevant GIS measures can facilitate collaboration and accelerate the advancement of research on the built environment and physical activity.

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António Prista, Salazar Picardo, Edmundo Ribeiro, Joel Libombo and Timoteo Daca

Background:

This paper describes the procedures and development of the first Mozambican Report Card on Physical Activity in Children and Adolescents.

Methods:

Comprehensive searches for data related to indicators of physical activity (PA) were completed by a committee of physical activity and sports specialists. Grades were assigned to each indicator consistent with the process and methodology outlined by the Active Healthy Kids Canada Report Card model.

Results:

Seven indicators of PA were graded. The following grades were assigned: Overall Physical Activity Levels, B; Organized Sport Participation, F; Active Play, C; Active Transportation, B; Schools, C; Community and the Built Environment, F; and Government, C. Sedentary Behaviors and Family and Peers were not graded due to the lack of available information.

Conclusions:

PA behaviors of children and young people of Mozambique are positively influenced by the rural environment and are largely related to subsistence activities and outdoor play, and absence of motorized transport. In turn, urban areas are declining in active habits and opportunities due largely to rapid urbanization and lack of planning that favors active transport and play.