The aim of this study was to examine the association between perceived environment and physical activity among older adults in Fukushima Prefecture after the 2011 Great East Japan Earthquake and the impact of evacuation. Questionnaires were distributed to individuals aged 65 years and older from October to November 2018. Perceived environment was assessed using a five-item questionnaire on home fitness equipment, access to facilities, neighborhood safety, enjoyable scenery, and frequency of observing others exercising. Physical activity, assessed via the Physical Activity Questionnaire for Elderly Japanese, was segregated into levels based on the median score. Data from 249 participants (74.2 ± 6.9 years) were analyzed. A logistic regression analysis found that the unenjoyable Scenery × Residing in restoration public housing interaction (odds ratio = 3.87, 95% confidence interval = [1.20, 12.46]) was significant. The association between enjoyable scenery and physical activity varied according to whether the participants had experienced evacuation or not.
Nobuaki Moriyama, Hajime Iwasa, and Seiji Yasumura
Scott W.T. McNamara, Matthew Shaw, Kylie Wilson, and Angela Cox
Educational podcasts are developed specifically for learning purposes. Preliminary research suggests that many college courses and practitioners regularly use educational podcasts and that this medium is a beneficial tool to use to supplement the learning process. However, there is limited scholarly work examining the use of educational podcasts within kinesiology fields. Thus, the purpose of this study was to conduct a scoping review of the literature on the use of educational podcasts in the field of kinesiology. The Preferred Reporting Items for Systematic Reviews extension for Scoping Reviews Checklist guided this investigation. Six databases were searched. Fourteen articles met the full inclusion criteria. Of these, 11 were data-driven research articles, and three were practitioner articles. Much of the research identified lacked critical information related to research design, instrument development, and findings. Thus, the authors recommend that more rigorous research in this area be conducted to discern the impact of educational podcasts within the field of kinesiology.
Catherine Carty, Hidde P. van der Ploeg, Stuart J.H. Biddle, Fiona Bull, Juana Willumsen, Lindsay Lee, Kaloyan Kamenov, and Karen Milton
Background: The World Health Organization has released the first global public health guidelines on physical activity and sedentary behavior for people living with disability. This paper presents the guidelines, related processes, and evidence, and elaborates upon how the guidelines can support inclusive policy, practice, and research. Methods: Methods were consistent with the World Health Organization protocols for developing guidelines. Systematic reviews of the evidence on physical activity for health for people living with disability were appraised, along with a consideration of the evidence used to inform the general 2020 World Health Organization guidelines. Results: Evidence supported the development of recommendations for people living with disability, stressing that there are no major risks to engaging in physical activity appropriate to an individual’s current activity level, health status, and physical function, and that the health benefits accrued generally outweigh the risks. They also emphasize the benefits of limiting sedentary behavior. Conclusions: The guidelines mark a positive step forward for disability inclusion, but considerable effort is needed to advance the agenda. This paper highlights key considerations for the implementation of the new recommendations for people living with disability, in line with the human rights agenda underpinning the Global Action Plan on Physical Activity 2018–2030 and allied policies.
Pedro C. Hallal
Sebastien Pollet, James Denison-Day, Katherine Bradbury, Rosie Essery, Elisabeth Grey, Max Western, Fiona Mowbray, Kirsten A. Smith, Joanna Slodkowska-Barabasz, Nanette Mutrie, Paul Little, and Lucy Yardley
Purpose: This study explored participant views of a web-based physical activity intervention for older adults and examined how they resonate with the key principles that guided intervention development. Methods: Qualitative interviews were carried out with 52 older adults. A deductive qualitative analysis approach was taken, based around the intervention’s key principles. Results: Participants expressed mostly positive views of the intervention features, broadly confirming the appropriateness of the key principles, which were to: (a) encourage intrinsic motivation for physical activity, (b) minimize the risk of users receiving activity suggestions that are inappropriate or unsafe, (c) offer users choice regarding the activities they engage with and build confidence to undertake more activity, and (d) minimize the cognitive load and need to engage with the intervention website. The findings also identified ways in which content could be improved to further increase acceptability. Conclusion: This study illustrates how using the person-based approach has enabled the identification and implementation of features that older adults appreciate.
Paddy C. Dempsey, Christine M. Friedenreich, Michael F. Leitzmann, Matthew P. Buman, Estelle Lambert, Juana Willumsen, and Fiona Bull
Background: In 2020, the World Health Organization (WHO) released global guidelines on physical activity (PA) and sedentary behavior, for the first time providing population-based recommendations for people living with selected chronic conditions. This article briefly presents the guidelines, related processes and evidence, and, importantly, considers how they may be used to support research, practice, and policy. Methods: A brief overview of the scope, agreed methods, selected chronic conditions (adults living with cancer, hypertension, type 2 diabetes, and human immunodeficiency virus), and appraisal of systematic review evidence on PA/sedentary behavior is provided. Methods were consistent with World Health Organization protocols for developing guidelines. Results: Moderate to high certainty evidence (varying by chronic condition and outcome examined) supported that PA can reduce the risk of disease progression or premature mortality and improve physical function and quality of life in adults living with chronic conditions. Direct evidence on sedentary behavior was lacking; however, evidence extrapolated from adult populations was considered applicable, safe, and likely beneficial (low certainty due to indirectness). Conclusions: Clinical and public health professionals and policy makers should promote the World Health Organization 2020 global guidelines and develop and implement services and programs to increase PA and limit sedentary behavior in adults living with chronic conditions.
Michelle Ogrodnik, Jillian Halladay, Barbara Fenesi, Jennifer Heisz, and Katholiki Georgiades
Background: Participation in physical activity (PA) is a modifiable factor that contributes to academic success, yet the optimal dose (ie, frequency) and mechanisms underlying the effect require further exploration. Methods: Using data from 19,886 elementary and 11,238 secondary school students across Ontario, Canada, this study examined associations between PA participation frequency, academic achievement, and inattention and hyperactivity. Results: Among elementary students, there was a positive association between PA frequency and academic achievement. Participating in 1 to 2 days per week of PA related to higher academic achievement compared with no days, whereas 7 days per week had the largest associations. For secondary students, a minimum of 3 to 4 days per week was associated with higher academic achievement with no significant benefit of additional days. Indirect effects of inattention and hyperactivity were found for both groups, suggesting that the benefits of PA on academic achievement may be partly explained by reductions in inattention and hyperactivity, especially for secondary school students. Conclusion: Students may experience academic benefits from PA even if they are not meeting the guidelines of exercising daily. These benefits may occur, in part, through reductions in inattention and hyperactivity. Further work is needed to determine the temporality and mechanism of these associations.
Jessica Gorzelitz, Chloe Farber, Ronald Gangnon, and Lisa Cadmus-Bertram
Background: The evidence base regarding validity of wearable fitness trackers for assessment and/or modification of physical activity behavior is evolving. Accurate assessment of moderate- to vigorous-intensity physical activity (MVPA) is important for measuring adherence to physical activity guidelines in the United States and abroad. Therefore, this systematic review synthesizes the state of the validation literature regarding wearable trackers and MVPA. Methods: A systematic search of the PubMed, Scopus, SPORTDiscus, and Cochrane Library databases was conducted through October 2019 (PROSPERO registration number: CRD42018103808). Studies were eligible if they reported on the validity of MVPA and used devices from Fitbit, Apple, or Garmin released in 2012 or later or available on the market at the time of review. A meta-analysis was conducted on the correlation measures comparing wearables with the ActiGraph. Results: Twenty-two studies met the inclusion criteria; all used a Fitbit device; one included a Garmin model and no Apple-device studies were found. Moderate to high correlations (.7–.9) were found between MVPA from the wearable tracker versus criterion measure (ActiGraph n = 14). Considerable heterogeneity was seen with respect to the specific definition of MVPA for the criterion device, the statistical techniques used to assess validity, and the correlations between wearable trackers and ActiGraph across studies. Conclusions: There is a need for standardization of validation methods and reporting outcomes in individual studies to allow for comparability across the evidence base. Despite the different methods utilized within studies, nearly all concluded that wearable trackers are valid for measuring MVPA.
Fahim A. Salim, Fasih Haider, Dees Postma, Robby van Delden, Dennis Reidsma, Saturnino Luz, and Bert-Jan van Beijnum