Run Sprint Interval Training Improves Aerobic Performance but Not Maximal Cardiac Output

MacPherson, Rebecca E. K.; Hazell, Tom J.; Olver, T. Dylan; Paterson, D. H.; Lemon, Peter W.R.

doi:10.1249/mss.0b013e3181e5eacd

Cited by 218 publications

(259 citation statements)

References 36 publications

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“…However, the majority of these randomised controlled trials included patients who had poor baseline aerobic fitness and symptoms of vascular disease or heart failure. The present large improvements inVO 2max in the SED group are in line with the 11.5 % reported following 6 weeks treadmill HIIT in young overweight men (Macpherson et al 2011) and the 9.5 % following 2 weeks of cycle exercise HIIT in young obese men (Whyte et al 2010).…”

Section: Discussionsupporting

confidence: 88%

Impact of low-volume, high-intensity interval training on maximal aerobic capacity, health-related quality of life and motivation to exercise in ageing men

Knowles

Herbert

Easton

et al. 2015

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There is a demand for effective training methods that encourage exercise adherence during advancing age, particularly in sedentary populations. This study examined the effects of high-intensity interval training (HIIT) exercise on health-related quality of life (HRQL), aerobic fitness and motivation to exercise in ageing men. Participants consisted of males who were either lifelong sedentary (SED; N=25; age 63±5 years) or lifelong exercisers (LEX; N=19; aged 61±5 years).V O 2max and HRQL were measured at three phases: baseline (Phase A), week seven (Phase B) and week 13 (Phase C). Motivation to exercise was measured at baseline and week 13.VO 2max was significantly higher in LEX (39.2±5.6 ml kg min −1 ) compared to SED (27.2 ±5.2 ml kg min −1 ) and increased in both groups from Phase A to C (SED 4.6±3.2 ml kg min −1 , 95 % CI 3.1 -6.0; LEX 4.9±3.4 ml kg min −1 , 95 % CI 3.1-6.6) Physical functioning (97±4 LEX; 93±7 SED) and general health (70±11 LEX; 78±11 SED) were significantly higher in LEX but increased only in the SED group from Phase A to C (physical functioning 17±18, 95 % CI 9-26, general health 14±14, 95 % CI 8-21). Exercise motives related to social recognition (2.4±1.2 LEX; 1.5 ±1.0 SED), affiliation (2.7±1.0 LEX; 1.6±1.2 SED) and competition (3.3±1.3 LEX; 2.2±1.1) were significantly higher in LEX yet weight management motives were significantly higher in SED (2.9±1.1 LEX; 4.3± 0.5 SED). The study provides preliminary evidence that low-volume HIIT increases perceptions of HRQL, exercise motives and aerobic capacity in older adults, to varying degrees, in both SED and LEX groups.Keywords Ageing men . High-intensity interval training . Health-related quality of life . Motivation . Exercise

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Section: Discussionsupporting

confidence: 88%

Impact of low-volume, high-intensity interval training on maximal aerobic capacity, health-related quality of life and motivation to exercise in ageing men

Knowles

Herbert

Easton

et al. 2015

AGE

View full text Add to dashboard Cite

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“…Additionally, research has hinted that HIT may be superior to continuous moderate-intensity exercise training for the purpose of adiposity reduction (Macpherson et al 2011). In this study six weeks of treadmill based sprint interval training induced a two-fold greater reduction in total adiposity (12.4 vs. 5.8%) compared with a much greater volume of continuous moderate-intensity running.…”

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confidence: 71%

The impact of high-intensity intermittent exercise on resting metabolic rate in healthy males

et al. 2013

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High intensity intermittent exercise training (HIT) may favourably alter body composition despite low training volumes and predicted energy expenditure (EE). Purpose: to characterise the acute impact of two common HIT protocols on EE and post-exercise oxygen consumption (11 h EPOC). Methods: oxygen consumption (l·min -1 ), respiratory exchange ratio (RER) and EE were measured in nine healthy, lean males over 12 h under three conditions: control (CON), HIT1 (10x one min high intensity cycling bouts followed by one min rest) and HIT2 (10x four min high intensity cycling bouts followed by two min rest). Results: total exercise period EE during HIT1 (1151 ± 205 kJ) (mean ± SD) was significantly lower than HIT2 (2788 ± 322 kJ; p < 0.001). EE within the 60 min after exercise was significantly albeit marginally higher after HIT1 (388 ± 44 kJ; p = 0.02) and HIT2

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“…Sin embargo, no se observó un efecto potenciador al combinar suplementación de O3 con HIIT en V max . Los cambios en V max en los grupos que realizaron HIIT coinciden con otros resultados observados en la literatura, en donde el protocolo HIIT ha generado aumentos en la capacidad aeróbica máxima y en V max o carga de trabajo (20)(21)(22). La ausencia del efecto potenciador de la V max podría ser debido a que los efectos observados a nivel muscular mediante la suplementación de O3 principalmente debido al aumento de la capacidad aeróbica y biogénesis mitocondrial y no necesariamente sobre la fuerza/potencia muscular (17).…”

Section: Efectos De La Suplementación De Omega-3 Y Entrenamiento De Iunclassified

Efectos de la suplementación de omega-3 y entrenamiento de intervalos de alta intensidad en el rendimiento físico, presión arterial y composición corporal en individuos sedentarios con sobrepeso

et al. 2016

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Zbinden-Foncea H. Efectos de la suplementación de omega-3 y entrenamiento de intervalos de alta intensidad en el rendimiento físico, presión arterial y composición corporal en individuos sedentarios con sobrepeso. Nutr Hosp 2016;33:848-855 DOI: http://dx.doi.org/10.20960/nh.380Efectos de la suplementación de omega-3 y entrenamiento de intervalos de alta intensidad en el rendimiento físico, presión arterial y composición corporal en individuos sedentarios con sobrepeso Effects of omega-3 supplementation and high intensity interval training in physical performance, blood pressure and body composition in overweight individuals AbstractBackground: High Intensity Interval Training (HIIT) has shown to increase oxidative capacity and maximum oxygen consumption (VO 2max ) in different populations. On the other side, the consumption of Omega-3 fatty acids (O3) has positive effects on oxidative metabolism. Objective: To observe the effects of a combination of HIIT and O3 supplementation on parameters of physical performance, blood pressure, and body composition in overweight adults. Methods: 28 young, non-active, overweight individuals (22 ± 4 years; BMI = 25.8 ± 2.4 kg/m

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Run Sprint Interval Training Improves Aerobic Performance but Not Maximal Cardiac Output

Abstract: Despite a fraction of the time commitment, run SIT induces similar body composition, VO(2max), and performance adaptations as ET, but with no effect on Q(max). These data suggest that adaptations with ET are of central origin primarily, whereas those with SIT are more peripheral

Cited by 218 publications

References 36 publications

Impact of low-volume, high-intensity interval training on maximal aerobic capacity, health-related quality of life and motivation to exercise in ageing men

Impact of low-volume, high-intensity interval training on maximal aerobic capacity, health-related quality of life and motivation to exercise in ageing men

The impact of high-intensity intermittent exercise on resting metabolic rate in healthy males

Efectos de la suplementación de omega-3 y entrenamiento de intervalos de alta intensidad en el rendimiento físico, presión arterial y composición corporal en individuos sedentarios con sobrepeso

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