Physiological adaptations to interval training to promote endurance

Gibala, Martin J.; Bostad, William; McCarthy, Devin G.

doi:10.1016/j.cophys.2019.05.013

Cited by 9 publications

(7 citation statements)

References 49 publications

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“…Therefore, research has recently focused on interval training models, which consist of brief periods of intense activity performed with a “near-maximal” or “all-out” effort corresponding to ≥90 of maximal oxygen uptake (

O 2max ) [ 16 ] or >75% of maximal power [ 17 ], interspersed with passive or active recovery periods, that can induce similar or even greater physiological adaptations when compared to moderate-intensity continuous training (MICT) [ 17 , 18 , 19 ], which generally consists of 30–60 min of moderate-intensity exercise at 40% to <60% of oxygen consumption reserve [ 20 , 21 ]. There are numerous excellent reviews on the effects of interval training on exercise capacity and general health in healthy and clinic populations as well as the mechanisms underlying these effects [ 15 , 18 , 22 , 23 , 24 ]. However, to the best of our knowledge, no study to date has applied a historical approach.…”

Section: Introductionmentioning

confidence: 99%

Evidence-Based Effects of High-Intensity Interval Training on Exercise Capacity and Health: A Review with Historical Perspective

Atakan

Koşar

et al. 2021

IJERPH

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Engaging in regular exercise results in a range of physiological adaptations offering benefits for exercise capacity and health, independent of age, gender or the presence of chronic diseases. Accumulating evidence shows that lack of time is a major impediment to exercise, causing physical inactivity worldwide. This issue has resulted in momentum for interval training models known to elicit higher enjoyment and induce adaptations similar to or greater than moderate-intensity continuous training, despite a lower total exercise volume. Although there is no universal definition, high-intensity interval exercise is characterized by repeated short bursts of intense activity, performed with a “near maximal” or “all-out” effort corresponding to ≥90% of maximal oxygen uptake or >75% of maximal power, with periods of rest or low-intensity exercise. Research has indicated that high-intensity interval training induces numerous physiological adaptations that improve exercise capacity (maximal oxygen uptake, aerobic endurance, anaerobic capacity etc.) and metabolic health in both clinical and healthy (athletes, active and inactive individuals without any apparent disease or disorder) populations. In this paper, a brief history of high-intensity interval training is presented, based on the novel findings of some selected studies on exercise capacity and health, starting from the early 1920s to date. Further, an overview of the mechanisms underlying the physiological adaptations in response to high-intensity interval training is provided.

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Section: Introductionmentioning

confidence: 99%

Evidence-Based Effects of High-Intensity Interval Training on Exercise Capacity and Health: A Review with Historical Perspective

Atakan

Koşar

et al. 2021

IJERPH

View full text Add to dashboard Cite

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“…This condition increases the aerobic energy metabolism throughout the body. [2] In untrained people, HIIT improves performance with lower training volume and less time. [2].…”

Section: Resultsmentioning

confidence: 99%

“…[2] In untrained people, HIIT improves performance with lower training volume and less time. [2]. The training intensity also plays a role in increasing VO2max due to the interval rest periods [14].…”

Section: Resultsmentioning

confidence: 99%

“…However, with aerobic exercise, the duration can be increased to 300 minutes per week for optimal health benefits called High-Intensity Interval Training (HIIT) [1]. According to previous studies, this is also effective in increasing cardiorespiratory fitness and repetitively interspersed with a resting phase [2]. The training intensity is 85-95% maximum heart rate (MHR) with a recovery intensity of 70% [3].…”

Section: Introductionmentioning

confidence: 99%

“…Although the intensity, duration, and energy system differ between HIIT and MICT, both encourage similar physiological adaptation [2]. These include improvements in cardiorespiratory capacity, skeletal muscle capillarization, fat metabolism, and insulin sensitivity, which tend to improve the overall health status of people.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Effects of High-Intensity Interval Training and Moderate-Intensity Continuous Training on Cardiorespiratory Capacity in Adolescents Girls

Ellyas¹,

Doewes²,

Hidayatullah³

et al. 2020

Proceedings of the the 3rd International Conference on Advance &Amp; Scientific Innovation

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Cardiorespiratory capacity is inversely related to the risk of cardiovascular disease (CVD), and this can be improved through the classical type of continuous physical exercise and interval training with different intensity and duration. This study aims to compare the high-intensity interval training (HIIT) and moderate-intensity continuous training (MICT) on the cardiorespiratory capacity of physically active adolescent girls. Data were collected from twenty-six participants, divided into two groups of 16±0.5 years for HIIT and 15.7±0.4 years for the MICT. All training sessions were monitored by a qualified trainer using a heart rate monitor (PolarRS800CX GPS), while VO2max was evaluated using the multistage fitness test (MFT) for 6 weeks. The results showed significant differences in the cardiorespiratory capacity (p=0.000) of HIIT and MICT with an increase of 26,7% and 37,6%, respectively. In conclusion, MICT produces higher CRF than HIIT in physically active adolescent girls.

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Muscle gene expression of CGRP-α, CGRP receptor, nAchR-β, and GDNF in response to different endurance training protocols of Wistar rats

et al. 2020

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Physiological adaptations to interval training to promote endurance

Cited by 9 publications

References 49 publications

Evidence-Based Effects of High-Intensity Interval Training on Exercise Capacity and Health: A Review with Historical Perspective

Evidence-Based Effects of High-Intensity Interval Training on Exercise Capacity and Health: A Review with Historical Perspective

Effects of High-Intensity Interval Training and Moderate-Intensity Continuous Training on Cardiorespiratory Capacity in Adolescents Girls

Muscle gene expression of CGRP-α, CGRP receptor, nAchR-β, and GDNF in response to different endurance training protocols of Wistar rats

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