1
views
0
recommends
+1 Recommend
0 collections
    0
    shares
      • Record: found
      • Abstract: not found
      • Article: not found

      Association between Bout Duration of Physical Activity and Health : Systematic Review

      Read this article at

      ScienceOpenPublisherPMC
      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          To conduct a systematic literature review to determine if physical activity episodes of <10 minutes in duration have health-related benefits; or, alternatively, if the benefits are only realized when the duration of physical activity episodes is ≥10 minutes. The primary literature search was conducted for the 2018 Physical Activity Guidelines Advisory Committee Report and encompassed literature through June 2017, with an additional literature search conducted to include literature published through March 2018 for inclusion in this systematic review. The literature review identified 29 articles that were pertinent to the research question that used either cross-sectional, prospective cohort, or randomized designs. One prospective cohort study (N=4,840) reported similar associations between moderate-to-vigorous physical activity (MVPA) and all-cause mortality when examined as total MVPA, MVPA in bouts ≥5 minutes in duration, or MVPA in bouts ≥10 minutes in duration. Additional evidence was identified from cross-sectional and prospective studies to support that bouts of physical activity <10 minutes in duration are associated with a variety of health outcomes. Randomized studies only examined bouts of physical activity ≥10 minutes in duration. The current evidence, from cross-sectional and prospective cohort studies, supports that physical activity of any bout duration is associated with improved health outcomes, which includes all-cause mortality. This may suggest the need for a contemporary paradigm shift in public health recommendations for physical activity, which supports total moderate-to-vigorous physical activity as an important lifestyle behavior regardless of the bout duration.

          Related collections

          Most cited references 19

          • Record: found
          • Abstract: found
          • Article: not found

          Total Activity Counts and Bouted Minutes of Moderate-to-Vigorous Physical Activity: Relationships With Cardiometabolic Biomarkers Using 2003-2006 NHANES.

          To contrast associations of accelerometer-measured moderate-to-vigorous physical activity (MVPA) accumulated in bouts and total activity counts (TAC) with cardiometabolic biomarkers in U.S. adults.
            Bookmark
            • Record: found
            • Abstract: found
            • Article: not found

            Moderate to vigorous physical activity and weight outcomes: does every minute count?

            The purpose of this study was to test if moderate to vigorous physical activity (MVPA) in less than the recommended ≥10-minute bouts related to weight outcomes. Secondary data analysis. Random sample from the U.S. civilian noninstitutionalized population included in the National Health and Nutrition Examination Survey (NHANES). A total of 4511 adults aged 18 to 64 years from the 2003-2006 NHANES. Clinically measured body mass index (BMI) and overweight/obese status were regressed on accelerometer measures of minutes per day in higher-intensity long bouts (≥10 minutes, ≥2020 accelerometer counts per minute [cpm]), higher-intensity short bouts (<10 minutes, ≥2020 cpm), lower-intensity long bouts (≥10 minutes, 760-2019 cpm), and lower-intensity short bouts (<10 minutes, 760-2019 cpm). Socioeconomic and demographic characteristics were controlled. Both higher-intensity short bouts and long bouts of PA related to lower BMI and risk of overweight/obesity. Neither lower-intensity short bouts nor long bouts related to BMI or risk of overweight/obesity. The current ≥10-minute MVPA bouts guideline was based on health benefits other than weight outcomes. Our findings showed that for weight gain prevention, accumulated higher-intensity PA bouts of <10 minutes are highly beneficial, supporting the public health promotion message that "every minute counts."
              Bookmark
              • Record: found
              • Abstract: found
              • Article: not found

              Sporadic and bouted physical activity and the metabolic syndrome in adults.

              Physical activity guidelines recommend that adults accumulate at least 150 min of moderate-to-vigorous physical activity (MVPA) per week in bouts of at least 10 min. However, sporadic MVPA contributes significantly to total physical activity and may also affect health. The study objective was to determine, within adults age 18 to 64 yr, whether MVPA accumulated in bouts is more strongly associated with metabolic syndrome (MetS) than an equivalent volume of MVPA accumulated sporadically.
                Bookmark

                Author and article information

                Journal
                Medicine & Science in Sports & Exercise
                Medicine & Science in Sports & Exercise
                Ovid Technologies (Wolters Kluwer Health)
                0195-9131
                2019
                June 2019
                : 51
                : 6
                : 1213-1219
                Article
                10.1249/MSS.0000000000001933
                6527142
                31095078
                © 2019
                Product

                Comments

                Comment on this article