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dc.contributor.authorMaylor, Benjamin David
dc.contributor.authorZakrzewski-Fruer, Julia K.
dc.contributor.authorStensel, David J.
dc.contributor.authorOrton, Charlie J.
dc.contributor.authorBailey, Daniel Paul
dc.contributor.illustrator
dc.date.accessioned2023-01-19T09:54:15Z
dc.date.available2023-01-17T00:00:00Z
dc.date.available2023-01-19T09:54:15Z
dc.date.issued2022-12-30
dc.identifier.citationMaylor BD, Zakrzewski-Fruer JK, Stensel DJ, Orton CJ, Bailey DP (2022) 'Breaking up sitting with short frequent or long infrequent physical activity breaks does not lead to compensatory changes in appetite, appetite-regulating hormones or energy intake', Appetite, 182 (106445)en_US
dc.identifier.issn0195-6663
dc.identifier.pmid36592798
dc.identifier.doi10.1016/j.appet.2022.106445
dc.identifier.urihttp://hdl.handle.net/10547/625629
dc.description.abstractThe aim of this study was to determine the appetite-related responses to breaking up prolonged sitting with physical activity bouts differing in frequency and duration among adult females. Fourteen sedentary females aged 34 ± 13 years with a body mass index of 27.1 ± 6.3 kg/m2 (mean ± SD) took part in a randomised crossover trial with three, 7.5 h conditions: (1) uninterrupted sitting (SIT), (2) sitting with short frequent 2-min moderate-intensity walking breaks every 30 min (SHORT-BREAKS), and (3) sitting with longer duration, less frequent 10-min moderate-intensity walking breaks every 170–180 min (LONG-BREAKS). The intensity and total duration of physical activity was matched between the SHORT-BREAKS and LONG-BREAKS conditions. Linear mixed models were used to compare the outcomes between conditions with significance being accepted as p ≤ 0.05. There were no significant between-condition differences in hunger, satisfaction, prospective food consumption or overall appetite area under the curve (AUC) (all p ≥ 0.801). Absolute ad libitum energy intake and relative energy intake (REI) did not differ significantly between conditions (all p ≥ 0.420). Acylated ghrelin and total peptide YY incremental and total AUC did not differ significantly between conditions (all p ≥ 0.388). Yet, there was a medium effect size for the higher acylated ghrelin incremental AUC in SHORT-BREAKS versus SIT (d = 0.61); the reverse was seen for total AUC, which was lower in SHORT-BREAKS versus SIT (d = 0.69). These findings suggest that breaking up sitting does not lead to compensatory changes in appetite, appetite hormones or energy intake regardless of physical activity bout duration and frequency among adult females.en_US
dc.description.sponsorshipThis work was supported by the Royal Society [grant number RG140199].en_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.urlhttps://www.sciencedirect.com/science/article/pii/S0195666322005360?dgcid=authoren_US
dc.rightsGreen - can archive pre-print and post-print or publisher's version/PDF
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectphysical activityen_US
dc.subjectsedentary behaviouren_US
dc.subjecthealth outcomesen_US
dc.subjectappetiteen_US
dc.subjectnutritionen_US
dc.subjectSubject Categories::C600 Sports Scienceen_US
dc.titleBreaking up sitting with short frequent or long infrequent physical activity breaks does not lead to compensatory changes in appetite, appetite-regulating hormones or energy intakeen_US
dc.typeArticleen_US
dc.contributor.departmentUniversity of Bedfordshireen_US
dc.contributor.departmentLeicester General Hospitalen_US
dc.contributor.departmentLoughborough Universityen_US
dc.contributor.departmentWaseda Universityen_US
dc.contributor.departmentBrunel University Londonen_US
dc.identifier.journalAppetiteen_US
dc.date.updated2023-01-19T09:48:42Z
dc.description.notegold oa


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