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Breaking Up Evening Sitting with Resistance Activity Improves Postprandial Glycemic Response: A Randomized Crossover Study

INTRODUCTION: Interrupting sedentary time during the day reduces postprandial glycemia (a risk factor for cardiometabolic disease). However, it is not known if benefits exist for postprandial glucose, insulin and triglyceride responses in the evening, and if these benefits differ by body mass index...

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Autores principales: GALE, JENNIFER T., WEI, DOROTHY L., HASZARD, JILLIAN J., BROWN, RACHEL C., TAYLOR, RACHAEL W., PEDDIE, MEREDITH C.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Lippincott Williams & Wilkins 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10348652/
https://www.ncbi.nlm.nih.gov/pubmed/36921112
http://dx.doi.org/10.1249/MSS.0000000000003166
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author GALE, JENNIFER T.
WEI, DOROTHY L.
HASZARD, JILLIAN J.
BROWN, RACHEL C.
TAYLOR, RACHAEL W.
PEDDIE, MEREDITH C.
author_facet GALE, JENNIFER T.
WEI, DOROTHY L.
HASZARD, JILLIAN J.
BROWN, RACHEL C.
TAYLOR, RACHAEL W.
PEDDIE, MEREDITH C.
author_sort GALE, JENNIFER T.
collection PubMed
description INTRODUCTION: Interrupting sedentary time during the day reduces postprandial glycemia (a risk factor for cardiometabolic disease). However, it is not known if benefits exist for postprandial glucose, insulin and triglyceride responses in the evening, and if these benefits differ by body mass index (BMI) category. METHODS: In a randomized crossover study, 30 participants (25.4 ± 5.4 yr old; BMI 18.5–24.9: n = 10, BMI 25–29.9: n = 10, BMI ≥30: n = 10) completed two intervention arms, beginning at ~1700 h: prolonged sitting for 4 h, and sitting with regular activity breaks of 3 min of resistance exercises every 30 min. Plasma glucose, insulin, and triglyceride concentrations were measured in response to two meals fed at baseline and 120 min. Four-hour incremental area under the curve was compared between interventions. Moderation by BMI status was explored. RESULTS: Overall, when compared with prolonged sitting, regular activity breaks lowered plasma glucose and insulin incremental area under the curve by 31.5% (95% confidence interval = −49.3% to −13.8%) and 26.6% (−39.6% to −9.9%), respectively. No significant differences were found for plasma triglyceride area under the curve. Interactions between BMI status and intervention was not statistically significant. CONCLUSIONS: Interventions that interrupt sedentary time in the evening may improve cardiometabolic health by some magnitude in all participants regardless of bodyweight.
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spelling pubmed-103486522023-07-15 Breaking Up Evening Sitting with Resistance Activity Improves Postprandial Glycemic Response: A Randomized Crossover Study GALE, JENNIFER T. WEI, DOROTHY L. HASZARD, JILLIAN J. BROWN, RACHEL C. TAYLOR, RACHAEL W. PEDDIE, MEREDITH C. Med Sci Sports Exerc Applied Sciences INTRODUCTION: Interrupting sedentary time during the day reduces postprandial glycemia (a risk factor for cardiometabolic disease). However, it is not known if benefits exist for postprandial glucose, insulin and triglyceride responses in the evening, and if these benefits differ by body mass index (BMI) category. METHODS: In a randomized crossover study, 30 participants (25.4 ± 5.4 yr old; BMI 18.5–24.9: n = 10, BMI 25–29.9: n = 10, BMI ≥30: n = 10) completed two intervention arms, beginning at ~1700 h: prolonged sitting for 4 h, and sitting with regular activity breaks of 3 min of resistance exercises every 30 min. Plasma glucose, insulin, and triglyceride concentrations were measured in response to two meals fed at baseline and 120 min. Four-hour incremental area under the curve was compared between interventions. Moderation by BMI status was explored. RESULTS: Overall, when compared with prolonged sitting, regular activity breaks lowered plasma glucose and insulin incremental area under the curve by 31.5% (95% confidence interval = −49.3% to −13.8%) and 26.6% (−39.6% to −9.9%), respectively. No significant differences were found for plasma triglyceride area under the curve. Interactions between BMI status and intervention was not statistically significant. CONCLUSIONS: Interventions that interrupt sedentary time in the evening may improve cardiometabolic health by some magnitude in all participants regardless of bodyweight. Lippincott Williams & Wilkins 2023-08 2023-03-10 /pmc/articles/PMC10348652/ /pubmed/36921112 http://dx.doi.org/10.1249/MSS.0000000000003166 Text en Copyright © 2023 The Author(s). Published by Wolters Kluwer Health, Inc. on behalf of the American College of Sports Medicine. https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND) (https://creativecommons.org/licenses/by-nc-nd/4.0/) , where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal.
spellingShingle Applied Sciences
GALE, JENNIFER T.
WEI, DOROTHY L.
HASZARD, JILLIAN J.
BROWN, RACHEL C.
TAYLOR, RACHAEL W.
PEDDIE, MEREDITH C.
Breaking Up Evening Sitting with Resistance Activity Improves Postprandial Glycemic Response: A Randomized Crossover Study
title Breaking Up Evening Sitting with Resistance Activity Improves Postprandial Glycemic Response: A Randomized Crossover Study
title_full Breaking Up Evening Sitting with Resistance Activity Improves Postprandial Glycemic Response: A Randomized Crossover Study
title_fullStr Breaking Up Evening Sitting with Resistance Activity Improves Postprandial Glycemic Response: A Randomized Crossover Study
title_full_unstemmed Breaking Up Evening Sitting with Resistance Activity Improves Postprandial Glycemic Response: A Randomized Crossover Study
title_short Breaking Up Evening Sitting with Resistance Activity Improves Postprandial Glycemic Response: A Randomized Crossover Study
title_sort breaking up evening sitting with resistance activity improves postprandial glycemic response: a randomized crossover study
topic Applied Sciences
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10348652/
https://www.ncbi.nlm.nih.gov/pubmed/36921112
http://dx.doi.org/10.1249/MSS.0000000000003166
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