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Effectiveness of HIIT compared to moderate continuous training in improving vascular parameters in inactive adults

Background: Strong evidence shows that physical inactivity increases the risk of many adverse health conditions, including major non-communicable diseases, such as cardiovascular disease (CVD), metabolic syndrome, and breast and colon cancers, and shortens life expectancy. We aimed to determine the...

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Autores Principales:	Ramírez-Vélez, Robinson, Correa Bautista, Jorge Enrique, Hernández-Quiñones, Paula Andrea, Tordecilla-Sanders, Alejandra, Álvarez, Cristian, Ramírez-Campillo, Rodrigo, Izquierdo, Mikel, Garcia-Hermoso, Antonio, Garcia, Ronald G.
Formato:	Artículo (Article)
Lenguaje:	Inglés (English)
Publicado:	BioMed Central Ltd. 2019
Materias:	Adult Aerobic exercise Analytical error Arterial stiffness Artery blood flow Article Augmentation index Blood vessel function Brachial artery Cardiovascular disease Cardiovascular parameters Clinical effectiveness Controlled study Endothelial dysfunction Exercise intensity Heart rate High intensity interval training Human Moderate continuous training Personalized medicine Physical inactivity Prescription Prevalence Pulse wave Randomized controlled trial Sedentary lifestyle Therapy effect Vascular endothelium Vasodilatation Adolescent Blood vessel Exercise Exercise test Female Male Middle aged Physiology Young adult Blood vessels Cardiovascular diseases High-intensity interval training Humans Sedentary behavior Cardiovascular disease prevention Sedentarism vascular Endothelium
Acceso en línea:	https://repository.urosario.edu.co/handle/10336/22539 https://doi.org/10.1186/s12944-019-0981-z

id	ir-10336-22539
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spelling	ir-10336-225392022-05-02T12:37:17Z Effectiveness of HIIT compared to moderate continuous training in improving vascular parameters in inactive adults Ramírez-Vélez, Robinson Correa Bautista, Jorge Enrique Hernández-Quiñones, Paula Andrea Tordecilla-Sanders, Alejandra Álvarez, Cristian Ramírez-Campillo, Rodrigo Izquierdo, Mikel Garcia-Hermoso, Antonio Garcia, Ronald G. Adult Aerobic exercise Analytical error Arterial stiffness Artery blood flow Article Augmentation index Blood vessel function Brachial artery Cardiovascular disease Cardiovascular parameters Clinical effectiveness Controlled study Endothelial dysfunction Exercise intensity Heart rate High intensity interval training Human Moderate continuous training Personalized medicine Physical inactivity Prescription Prevalence Pulse wave Randomized controlled trial Sedentary lifestyle Therapy effect Vascular endothelium Vasodilatation Adolescent Blood vessel Cardiovascular disease Exercise Exercise test Female Male Middle aged Physiology Young adult Adolescent Adult Blood vessels Cardiovascular diseases Exercise Exercise test Female Heart rate High-intensity interval training Humans Male Middle aged Sedentary behavior Young adult Aerobic exercise Arterial stiffness Cardiovascular disease prevention Endothelial dysfunction Sedentarism vascular Endothelium Background: Strong evidence shows that physical inactivity increases the risk of many adverse health conditions, including major non-communicable diseases, such as cardiovascular disease (CVD), metabolic syndrome, and breast and colon cancers, and shortens life expectancy. We aimed to determine the effects of moderate (MCT)- versus high-intensity interval training (HIT) on vascular function parameters in physically inactive adults. We hypothesized that individualized HIT prescription would improve the vascular function parameters more than the MCT in a greater proportion of individuals. Methods: Twenty-one inactive adults were randomly allocated to receive either MCT group (60-75% of their heart rate reserve, [HRR] or HIT group (4 min at 85-95% of peak HRR), 3 days a week for 12 weeks. Vascular function (brachial artery flow-mediated dilation, FMD [%], normalized brachial artery flow-mediated dilation, FMDn [%], aortic pulse wave velocity, PWV [m·s - 1 ], AIx, augmentation index: aortic and brachial [%]), were measured at baseline and over 12 weeks of training. In order for a participant to be considered a responder to improvements in vascular function parameters (FMDn and PWV), the typical error was calculated in a favorable direction. Results: FMD changed by - 1.0% (SE 2.1, d = 0.388) in the MCT group, and + 1.8% (SE 1.8, d = 0.699) in the HIT group (no significant difference between groups: 2.9% [95% CI, - 3.0 to 8.8]. PWV changed by + 0.1 m·s - 1 (SE 0.2, d = 0.087) in the MCT group but decreased by - 0.4 m·s - 1 in the HIT group (SE 0.2, d = 0.497), with significant difference between groups: - 0.4 [95% CI, - 0.2 to - 0.7]. There was not a significant difference in the prevalence of no-responder for FMD (%) between the MCT and HIT groups (66% versus 36%, P = 0.157). Regarding PWV (m·s - 1 ), an analysis showed that the prevalence of no-responder was 77% (7 cases) in the MCT group and 45% (5 cases) in the HIT group (P = 0.114). Conclusions: Under the conditions of the present study, both groups experienced changed in vascular function parameters. Compared to MCT group, HIT is more efficacious for improving FMD and decreasing PWV, in physically inactive adults. Trial registration: ClinicalTrials.gov NCT02738385 registered on 23 March 2016. © 2019 The Author(s). 2019 2020-05-25T23:56:50Z info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 1476511X https://repository.urosario.edu.co/handle/10336/22539 https://doi.org/10.1186/s12944-019-0981-z eng info:eu-repo/semantics/openAccess application/pdf BioMed Central Ltd. instname:Universidad del Rosario
institution	EdocUR - Universidad del Rosario
collection	DSpace
language	Inglés (English)
topic	Adult Aerobic exercise Analytical error Arterial stiffness Artery blood flow Article Augmentation index Blood vessel function Brachial artery Cardiovascular disease Cardiovascular parameters Clinical effectiveness Controlled study Endothelial dysfunction Exercise intensity Heart rate High intensity interval training Human Moderate continuous training Personalized medicine Physical inactivity Prescription Prevalence Pulse wave Randomized controlled trial Sedentary lifestyle Therapy effect Vascular endothelium Vasodilatation Adolescent Blood vessel Cardiovascular disease Exercise Exercise test Female Male Middle aged Physiology Young adult Adolescent Adult Blood vessels Cardiovascular diseases Exercise Exercise test Female Heart rate High-intensity interval training Humans Male Middle aged Sedentary behavior Young adult Aerobic exercise Arterial stiffness Cardiovascular disease prevention Endothelial dysfunction Sedentarism vascular Endothelium
spellingShingle	Adult Aerobic exercise Analytical error Arterial stiffness Artery blood flow Article Augmentation index Blood vessel function Brachial artery Cardiovascular disease Cardiovascular parameters Clinical effectiveness Controlled study Endothelial dysfunction Exercise intensity Heart rate High intensity interval training Human Moderate continuous training Personalized medicine Physical inactivity Prescription Prevalence Pulse wave Randomized controlled trial Sedentary lifestyle Therapy effect Vascular endothelium Vasodilatation Adolescent Blood vessel Cardiovascular disease Exercise Exercise test Female Male Middle aged Physiology Young adult Adolescent Adult Blood vessels Cardiovascular diseases Exercise Exercise test Female Heart rate High-intensity interval training Humans Male Middle aged Sedentary behavior Young adult Aerobic exercise Arterial stiffness Cardiovascular disease prevention Endothelial dysfunction Sedentarism vascular Endothelium Ramírez-Vélez, Robinson Correa Bautista, Jorge Enrique Hernández-Quiñones, Paula Andrea Tordecilla-Sanders, Alejandra Álvarez, Cristian Ramírez-Campillo, Rodrigo Izquierdo, Mikel Garcia-Hermoso, Antonio Garcia, Ronald G. Effectiveness of HIIT compared to moderate continuous training in improving vascular parameters in inactive adults
description	Background: Strong evidence shows that physical inactivity increases the risk of many adverse health conditions, including major non-communicable diseases, such as cardiovascular disease (CVD), metabolic syndrome, and breast and colon cancers, and shortens life expectancy. We aimed to determine the effects of moderate (MCT)- versus high-intensity interval training (HIT) on vascular function parameters in physically inactive adults. We hypothesized that individualized HIT prescription would improve the vascular function parameters more than the MCT in a greater proportion of individuals. Methods: Twenty-one inactive adults were randomly allocated to receive either MCT group (60-75% of their heart rate reserve, [HRR] or HIT group (4 min at 85-95% of peak HRR), 3 days a week for 12 weeks. Vascular function (brachial artery flow-mediated dilation, FMD [%], normalized brachial artery flow-mediated dilation, FMDn [%], aortic pulse wave velocity, PWV [m·s - 1 ], AIx, augmentation index: aortic and brachial [%]), were measured at baseline and over 12 weeks of training. In order for a participant to be considered a responder to improvements in vascular function parameters (FMDn and PWV), the typical error was calculated in a favorable direction. Results: FMD changed by - 1.0% (SE 2.1, d = 0.388) in the MCT group, and + 1.8% (SE 1.8, d = 0.699) in the HIT group (no significant difference between groups: 2.9% [95% CI, - 3.0 to 8.8]. PWV changed by + 0.1 m·s - 1 (SE 0.2, d = 0.087) in the MCT group but decreased by - 0.4 m·s - 1 in the HIT group (SE 0.2, d = 0.497), with significant difference between groups: - 0.4 [95% CI, - 0.2 to - 0.7]. There was not a significant difference in the prevalence of no-responder for FMD (%) between the MCT and HIT groups (66% versus 36%, P = 0.157). Regarding PWV (m·s - 1 ), an analysis showed that the prevalence of no-responder was 77% (7 cases) in the MCT group and 45% (5 cases) in the HIT group (P = 0.114). Conclusions: Under the conditions of the present study, both groups experienced changed in vascular function parameters. Compared to MCT group, HIT is more efficacious for improving FMD and decreasing PWV, in physically inactive adults. Trial registration: ClinicalTrials.gov NCT02738385 registered on 23 March 2016. © 2019 The Author(s).
format	Artículo (Article)
author	Ramírez-Vélez, Robinson Correa Bautista, Jorge Enrique Hernández-Quiñones, Paula Andrea Tordecilla-Sanders, Alejandra Álvarez, Cristian Ramírez-Campillo, Rodrigo Izquierdo, Mikel Garcia-Hermoso, Antonio Garcia, Ronald G.
author_facet	Ramírez-Vélez, Robinson Correa Bautista, Jorge Enrique Hernández-Quiñones, Paula Andrea Tordecilla-Sanders, Alejandra Álvarez, Cristian Ramírez-Campillo, Rodrigo Izquierdo, Mikel Garcia-Hermoso, Antonio Garcia, Ronald G.
author_sort	Ramírez-Vélez, Robinson
title	Effectiveness of HIIT compared to moderate continuous training in improving vascular parameters in inactive adults
title_short	Effectiveness of HIIT compared to moderate continuous training in improving vascular parameters in inactive adults
title_full	Effectiveness of HIIT compared to moderate continuous training in improving vascular parameters in inactive adults
title_fullStr	Effectiveness of HIIT compared to moderate continuous training in improving vascular parameters in inactive adults
title_full_unstemmed	Effectiveness of HIIT compared to moderate continuous training in improving vascular parameters in inactive adults
title_sort	effectiveness of hiit compared to moderate continuous training in improving vascular parameters in inactive adults
publisher	BioMed Central Ltd.
publishDate	2019
url	https://repository.urosario.edu.co/handle/10336/22539 https://doi.org/10.1186/s12944-019-0981-z
_version_	1740172147715735552
score	12,131701

Effectiveness of HIIT compared to moderate continuous training in improving vascular parameters in inactive adults

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