Abstract：
BACKGROUND:This study analyzed the effect of walking breaks or low-volume high-intensity interval exercise (LV-HIIE) on markers of metabolic syndrome relative to a day of prolonged sitting. METHODS:Twenty-five adults with excess body fat participated in this crossover trial: (1) 10-hour sitting day (SIT), (2) LV-HIIE followed by a sitting day (EX+SIT), and (3) sitting day with 5-minute walking breaks for every 20 minutes (SIT+WB). Glucose and blood pressure (BP) were measured before and 1 hour after 4 meals and 2 hours after lunch. Triglycerides were measured at baseline, 2, and 3.5 hours after lunch. Generalized mixed models were used to identify differences in the area under the curve (AUC) of BP and incremental AUC (iAUC) of glucose and triglycerides among the sessions. RESULTS:iAUC-glucose was lower in SIT+WB than SIT (β = -35.3 mg/dL·10 h; 95% confidence interval, -52.5 to -8.2). AUC-diastolic BP was lower in SIT+WB than SIT (β = -14.1 mm Hg·10 h; 95% confidence interval, -26.5 to -1.6) and EX+SIT (β = -14.5 mm Hg·10 h; 95% confidence interval, -26.9 to -2.1). There were no differences in triglycerides and systolic BP levels among the sessions. CONCLUSION:Adults with excess body fat present lower glucose and diastolic BP during a day with breaks in sitting time compared with a prolonged sitting day with or without an LV-HIIE session.
journal_name
J Phys Act Healthjournal_title
Journal of physical activity & healthauthors
Freire YA,Macêdo GAD,Browne RAV,Farias-Junior LF,Bezerra ÁDL,Fayh APT,Farias Júnior JC,Boreskie KF,Duhamel TA,Costa ECdoi
10.1123/jpah.2018-0492subject
Has Abstractpub_date
2019-09-01 00:00:00pages
727-735issue
9eissn
1543-3080issn
1543-5474pii
jpah.2018-0492journal_volume
16pub_type
杂志文章,随机对照试验abstract：BACKGROUND:There is controversy regarding whether moderately-intense sports can improve physical fitness, which declines throughout adolescence among girls. The objective was to estimate the association between moderate and vigorous sports participation and cardiorespiratory fitness in a racially diverse sample of adol...
journal_title：Journal of physical activity & health
pub_type： 杂志文章
doi：10.1123/jpah.2011-0280
更新日期：2014-03-01 00:00:00
abstract：BACKGROUND:Persistent disparities suggest that multiple aspects of social context may influence leisure-time physical activity levels and weight status in multiethnic, working-class populations. METHODS:Among participants in two randomized, controlled intervention trials (n = 1,969 in 10 health centers; n = 1545 in 26...
journal_title：Journal of physical activity & health
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：2007-10-01 00:00:00
abstract：BACKGROUND:The aim of this study was to analyze the secular changes of the physical fitness of preschool children from Kraków, Poland between 2008 and 2018. METHODS:The study group consisted of 2143 children (3- to 7-y-olds; 2008 cohort included 1037 children and the 2018 cohort included 1106 children). The following ...
journal_title：Journal of physical activity & health
pub_type： 杂志文章
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journal_title：Journal of physical activity & health
pub_type： 杂志文章,多中心研究
doi：10.1123/jpah.8.s1.s32
更新日期：2011-01-01 00:00:00
abstract：BACKGROUND:We investigate the association of different composite walkability measures with individual walking behaviors to determine if multicomponent metrics of walkability are more useful for assessing the health impacts of the built environment than single component measures. METHODS:We use a previously published c...
journal_title：Journal of physical activity & health
pub_type： 杂志文章
doi：10.1123/jpah.9.5.689
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journal_title：Journal of physical activity & health
pub_type： 杂志文章,随机对照试验
doi：
更新日期：2011-09-01 00:00:00
abstract：BACKGROUND:Poland's 2016 Report Card on Physical Activity for Children and Youth is the first assessment of child and youth physical activity (PA) in Poland using the Active Healthy Kids Global Alliance grading system. The main goal was to summarize and describe the current state of child and youth PA to increase aware...
journal_title：Journal of physical activity & health
pub_type： 杂志文章
doi：10.1123/jpah.2016-0386
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doi：10.1123/jpah.3.s1.s118
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pub_type： 杂志文章
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更新日期：2015-03-01 00:00:00
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journal_title：Journal of physical activity & health
pub_type： 杂志文章
doi：10.1123/jpah.8.8.1117
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journal_title：Journal of physical activity & health
pub_type： 杂志文章
doi：10.1123/jpah.7.s2.s223
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journal_title：Journal of physical activity & health
pub_type： 杂志文章
doi：10.1123/jpah.2016-0313
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doi：10.1123/jpah.2013-0143
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pub_type： 杂志文章
doi：10.1123/jpah.5.5.675
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journal_title：Journal of physical activity & health
pub_type： 临床试验,杂志文章
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journal_title：Journal of physical activity & health
pub_type： 杂志文章
doi：10.1123/jpah.2012-0119
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journal_title：Journal of physical activity & health
pub_type： 杂志文章,评审
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journal_title：Journal of physical activity & health
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journal_title：Journal of physical activity & health
pub_type： 杂志文章,评审
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journal_title：Journal of physical activity & health
pub_type： 杂志文章
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journal_title：Journal of physical activity & health
pub_type： 杂志文章
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pub_type： 杂志文章,评审
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journal_title：Journal of physical activity & health
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abstract：BACKGROUND:We sought to evaluate the effects of maternal leisure-time physical activity (LTPA) during pregnancy and current child LTPA on child weight status. METHODS:Women with term pregnancies in the Pregnancy Outcomes and Community Health Study (1998-2004) were followed-up. A race-stratified subset of participants ...
journal_title：Journal of physical activity & health
pub_type： 杂志文章
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journal_title：Journal of physical activity & health
pub_type： 杂志文章
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abstract：BACKGROUND:Nationwide research indicates that children with visual impairment have limited participation in recreational and sport activities than their peers. This is due in part to the lack of recreational opportunities and facilities, as well as a lack of awareness by parents of how and where their children can part...
journal_title：Journal of physical activity & health
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journal_title：Journal of physical activity & health
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