Effect of Moderate Versus high Intensity Interval Exercise training on Vascular Function in Inactive Latin-American Adults: A Randomized Clinical Trial

Título traducido de la contribución: Efecto del entrenamiento con ejercicios a intervalos de intensidad moderada versus alta sobre la función vascular en adultos latinoamericanos inactivos: un ensayo clínico aleatorizado

Robinson Ramírez-Vélez, JE Correa-Bautista, Diana Camelo-Prieto, Paula Andrea Hernández-Quiñonez, JE Correa-Bautista, Maria Alejandra Tordecilla Sanders, Mikel Izquierdo

Resultado de la investigación: Contribución a RevistaArtículo

Resumen

Se investigó el efecto del entrenamiento con ejercicios en intervalos de intensidad moderada versus alta sobre los índices de VFC en adultos físicamente inactivos. Veinte adultos inactivos fueron asignados aleatoriamente para recibir entrenamiento de intensidad moderada (grupo MCT) o entrenamiento a intervalos de alta intensidad (grupo HIT). El grupo de MCT realizó entrenamiento aeróbico a una intensidad del 55-75%, que consistió en caminar en una cinta rodante al 60-80% de la frecuencia cardíaca máxima (HRmax) hasta un gasto de 300 kcal. El grupo HIT corrió en una cinta rodante durante 4 minutos con una HRmax máxima del 85-95% y tuvo una recuperación de 4 minutos con una HRmax máxima del 65% hasta un gasto de 300 kcal. Los índices de VFC en reposo supino (dominio temporal: SDNN, desviación estándar de los intervalos de normal a normal; rMSSD, diferencia sucesiva cuadrática media cuadrática de los intervalos de RR y dominio de frecuencias: HFLn, potencia espectral de alta frecuencia; LF, potencia espectral de baja frecuencia y relación HF/LF) se midieron al inicio y 12 semanas después. Los cambios en el SDNN fueron de 3,4 (8,9) ms en el grupo de MCT y 29,1 (7,6) ms en el grupo de HIT (diferencia entre los grupos 32,6[IC del 95%: 24,9 a 40,4 (p = 0,01)]. La relación LF/HFLn cambia 0,19 (0,03) ms en el grupo MCT y 0,13 (0,01) ms en el grupo HIT (P entre grupos = 0,016). No se observaron diferencias significativas entre los grupos para los parámetros rMSSD, HF y LF. En adultos inactivos, este estudio mostró que un programa de entrenamiento HIT de 12 semanas podría aumentar la VFC a corto plazo, principalmente en índices de mediación vaginal como SDNN y la relación de potencia HF/LFLn.
Idioma originalEnglish (US)
Páginas (desde-hasta)30-30
Número de páginas1
PublicaciónMedicine and Science in Sports and Exercise
Volumen49
N.º5
EstadoPublished - 2017

Huella dactilar

Health Expenditures
Blood Vessels
Randomized Controlled Trials
Exercise
Walking
Heart Rate
Education
High-Intensity Interval Training

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Ramírez-Vélez, R., Correa-Bautista, JE., Camelo-Prieto, D., Hernández-Quiñonez, P. A., Correa-Bautista, JE., Tordecilla Sanders, M. A., & Izquierdo, M. (2017). Effect of Moderate Versus high Intensity Interval Exercise training on Vascular Function in Inactive Latin-American Adults: A Randomized Clinical Trial. Medicine and Science in Sports and Exercise, 49(5), 30-30.
Ramírez-Vélez, Robinson ; Correa-Bautista, JE ; Camelo-Prieto, Diana ; Hernández-Quiñonez, Paula Andrea ; Correa-Bautista, JE ; Tordecilla Sanders, Maria Alejandra ; Izquierdo, Mikel. / Effect of Moderate Versus high Intensity Interval Exercise training on Vascular Function in Inactive Latin-American Adults: A Randomized Clinical Trial. En: Medicine and Science in Sports and Exercise. 2017 ; Vol. 49, N.º 5. pp. 30-30.
@article{a0c1d3995c064c0e8a22122a97939588,
title = "Effect of Moderate Versus high Intensity Interval Exercise training on Vascular Function in Inactive Latin-American Adults: A Randomized Clinical Trial",
abstract = "We investigated the effect of moderate versus high-intensity interval exercise training on the HRV indices in physically inactive adults. Twenty inactive adults were randomly allocated to receive either moderate intensity training (MCT group) or high-intensity interval training (HIT group). The MCT group performed aerobic training at an intensity of 55-75{\%}, which consisted of walking on a treadmill at 60-80{\%} of the maximum heart rate (HRmax) until the expenditure of 300 kcal. The HIT group ran on a treadmill for 4 minutes at 85-95{\%} peak HRmax and had a recovery of 4 minutes at 65{\%} peak HRmax until the expenditure of 300 kcal. Supine resting HRV indices (time domain: SDNN, standard deviation of normal-to-normal intervals; rMSSD, Root mean square successive difference of RR intervals and frequency domain: HFLn, high-frequency spectral power; LF, low-frequency spectral power and HF/LF ratio) were measured at baseline and 12 weeks thereafter. The SDNN changes were 3.4 (8.9) ms in the MCT group and 29.1 (7.6) ms in the HIT group (difference between groups 32.6 [95{\%} CI, 24.9 to 40.4 (P = 0.01)]. The LF/HFLn ratio change 0.19 (0.03) ms in the MCT group and 0.13 (0.01) ms in the HIT group (P between groups = 0.016). No significant group differences were observed for the rMSSD, HF and LF parameters. In inactive adults, this study showed that a 12-week HIT training program could increase short-term HRV, mostly in vagally mediated indices such as SDNN and HF/LFLn ratio power.",
author = "Robinson Ram{\'i}rez-V{\'e}lez and JE Correa-Bautista and Diana Camelo-Prieto and Hern{\'a}ndez-Qui{\~n}onez, {Paula Andrea} and JE Correa-Bautista and {Tordecilla Sanders}, {Maria Alejandra} and Mikel Izquierdo",
year = "2017",
language = "English (US)",
volume = "49",
pages = "30--30",
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Ramírez-Vélez, R, Correa-Bautista, JE, Camelo-Prieto, D, Hernández-Quiñonez, PA, Correa-Bautista, JE, Tordecilla Sanders, MA & Izquierdo, M 2017, 'Effect of Moderate Versus high Intensity Interval Exercise training on Vascular Function in Inactive Latin-American Adults: A Randomized Clinical Trial', Medicine and Science in Sports and Exercise, vol. 49, n.º 5, pp. 30-30.

Effect of Moderate Versus high Intensity Interval Exercise training on Vascular Function in Inactive Latin-American Adults: A Randomized Clinical Trial. / Ramírez-Vélez, Robinson; Correa-Bautista, JE; Camelo-Prieto, Diana; Hernández-Quiñonez, Paula Andrea; Correa-Bautista, JE; Tordecilla Sanders, Maria Alejandra; Izquierdo, Mikel.

En: Medicine and Science in Sports and Exercise, Vol. 49, N.º 5, 2017, p. 30-30.

Resultado de la investigación: Contribución a RevistaArtículo

TY - JOUR

T1 - Effect of Moderate Versus high Intensity Interval Exercise training on Vascular Function in Inactive Latin-American Adults: A Randomized Clinical Trial

AU - Ramírez-Vélez, Robinson

AU - Correa-Bautista, JE

AU - Camelo-Prieto, Diana

AU - Hernández-Quiñonez, Paula Andrea

AU - Correa-Bautista, JE

AU - Tordecilla Sanders, Maria Alejandra

AU - Izquierdo, Mikel

PY - 2017

Y1 - 2017

N2 - We investigated the effect of moderate versus high-intensity interval exercise training on the HRV indices in physically inactive adults. Twenty inactive adults were randomly allocated to receive either moderate intensity training (MCT group) or high-intensity interval training (HIT group). The MCT group performed aerobic training at an intensity of 55-75%, which consisted of walking on a treadmill at 60-80% of the maximum heart rate (HRmax) until the expenditure of 300 kcal. The HIT group ran on a treadmill for 4 minutes at 85-95% peak HRmax and had a recovery of 4 minutes at 65% peak HRmax until the expenditure of 300 kcal. Supine resting HRV indices (time domain: SDNN, standard deviation of normal-to-normal intervals; rMSSD, Root mean square successive difference of RR intervals and frequency domain: HFLn, high-frequency spectral power; LF, low-frequency spectral power and HF/LF ratio) were measured at baseline and 12 weeks thereafter. The SDNN changes were 3.4 (8.9) ms in the MCT group and 29.1 (7.6) ms in the HIT group (difference between groups 32.6 [95% CI, 24.9 to 40.4 (P = 0.01)]. The LF/HFLn ratio change 0.19 (0.03) ms in the MCT group and 0.13 (0.01) ms in the HIT group (P between groups = 0.016). No significant group differences were observed for the rMSSD, HF and LF parameters. In inactive adults, this study showed that a 12-week HIT training program could increase short-term HRV, mostly in vagally mediated indices such as SDNN and HF/LFLn ratio power.

AB - We investigated the effect of moderate versus high-intensity interval exercise training on the HRV indices in physically inactive adults. Twenty inactive adults were randomly allocated to receive either moderate intensity training (MCT group) or high-intensity interval training (HIT group). The MCT group performed aerobic training at an intensity of 55-75%, which consisted of walking on a treadmill at 60-80% of the maximum heart rate (HRmax) until the expenditure of 300 kcal. The HIT group ran on a treadmill for 4 minutes at 85-95% peak HRmax and had a recovery of 4 minutes at 65% peak HRmax until the expenditure of 300 kcal. Supine resting HRV indices (time domain: SDNN, standard deviation of normal-to-normal intervals; rMSSD, Root mean square successive difference of RR intervals and frequency domain: HFLn, high-frequency spectral power; LF, low-frequency spectral power and HF/LF ratio) were measured at baseline and 12 weeks thereafter. The SDNN changes were 3.4 (8.9) ms in the MCT group and 29.1 (7.6) ms in the HIT group (difference between groups 32.6 [95% CI, 24.9 to 40.4 (P = 0.01)]. The LF/HFLn ratio change 0.19 (0.03) ms in the MCT group and 0.13 (0.01) ms in the HIT group (P between groups = 0.016). No significant group differences were observed for the rMSSD, HF and LF parameters. In inactive adults, this study showed that a 12-week HIT training program could increase short-term HRV, mostly in vagally mediated indices such as SDNN and HF/LFLn ratio power.

M3 - Article

VL - 49

SP - 30

EP - 30

JO - Medicine and Science in Sports and Exercise

JF - Medicine and Science in Sports and Exercise

SN - 0195-9131

IS - 5

ER -