Impact of a HIIT protocol on body composition and VO2max in adolescents

Alonso-Fernández, Diego; Fernández-Rodríguez, R.; Taboada-Iglesias, Yaiza; Gutiérrez-Sánchez, Águeda

doi:10.1016/j.scispo.2019.04.001

Cited by 32 publications

(40 citation statements)

References 27 publications

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“…It is a form of mixed cardiovascular training compared to the more popular moderate intensity, constant heart rate aerobic training, Steady State Training (SST). It is useful as a strategy for weight loss and the improvement of cardiovascular capacity [3]. The average time it takes to complete a work session can be around 20 minutes or less and can help improve cardiovascular capacity and reduce body fat like or more than classic moderate-intensity aerobic activity [19].…”

Section: Introductionmentioning

confidence: 99%

Increase the Performance Level of Young Basketball Players through the Use of High Intensity Interval Training

D’Elia¹,

D'Andrea²,

Esposito³

et al. 2021

saj

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The aim of this study is to investigate the effectiveness of a specific 12-week HIIT methodology for improving aerobic and anaerobic performance in a group of young basketball players. Twenty-two (n=22) players participated in the study. (age 19.1 ± 1.1; height: 185 ± 5.2; body mass: 70.9 ± 6.0). In the pre-season (4 weeks, from July to August), the players performed Pizzolato's 7-minutes test, to evaluate aerobic and anaerobic performance before the start of the season. After 12 weeks of training (in-season), using the Tabata training methodology, the same players repeated Pizzolato's 7-minutes test to look for improvements in performance and evaluate if the distance covered during the test is better, equal, or worse compared to the pre-season. After 12 weeks of training, in the experimental group we found a significant increase in the values of VO 2 max (p = 0.02) and SAN (p = 0.01) and a significant decrease in the values of HRmax (p = 0.00), such as to be able to attribute them, with a margin of error of 5%, to the benefits produced by a twelve-week mesocycle based on HIIT principles. No differences between groups were found in the control group. The effectiveness of specific High Intensity Interval Training has been revealed in improving aerobic performance in young basketball players.

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Section: Introductionmentioning

confidence: 99%

Increase the Performance Level of Young Basketball Players through the Use of High Intensity Interval Training

D’Elia¹,

D'Andrea²,

Esposito³

et al. 2021

saj

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“…The training intensity also plays a role in increasing VO2max due to the interval rest periods [14]. Some previous studies conducted found an increase in VO2max [5] [15]. However, there are significant differences between both exercises, with a rise in MICT over a prolonged time.…”

Section: Resultsmentioning

confidence: 99%

“…There is also evidence that HIIT is also beneficial for young and adolescent, with the ability to reduce body fat [5], increase cardiorespiratory fitness, and body composition effectively [6]. Therefore, further research needs to be conducted on complex interval training variables with modifications on the work, rest, and type of exercise utilized.…”

Section: Introductionmentioning

confidence: 99%

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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“…In recent years, a number of experimental studies have compared the effects of HIIT and MICT on CRF in children and adolescents, but the findings are inconsistent. Several studies have shown the high-intensity training increases cardiorespiratory fitness significantly compared to MICT [14] , [15] , [16], while others did not observe differences between the two methods [17]. There is evidence that HIIT is also beneficial for children and adolescents, with the ability to reduce fat [14] and increase the composition of the body effectively [18].…”

Section: Introductionmentioning

confidence: 99%

“…Several studies have shown the high-intensity training increases cardiorespiratory fitness significantly compared to MICT [14] , [15] , [16], while others did not observe differences between the two methods [17]. There is evidence that HIIT is also beneficial for children and adolescents, with the ability to reduce fat [14] and increase the composition of the body effectively [18]. Several exercise methods have been devised to make physical exercise a fun activity [19] and more attractive aimed at improving adherence among adolescents, and adolescents often do not follow the recommended guidelines for regularly engaging in moderate-intensity exercise for 30-60 minutes a day [20].…”

Section: Introductionmentioning

confidence: 99%

The Effects of High-Intensity Interval Training on Cardiorespiratory Fitness and IL-6 in Adolescents

Ellyas¹,

Sugiyanto²,

Hidayatullah³

et al. 2021

saj

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Cardiovascular disease (CVD) , as a cause of death and illness, is increasing, which is also associated with lower levels of cardiorespiratory fitness (CRF). Physical exercise can improve CRF and spur increases IL-6 (an anti-inflammatory) induced through this same means, which therefore reduces the risk of non-communicable diseases. In addition, high-intensity interval training (HIIT) and moderate-intensity continuous training (MICT) have a positive effect on health. This study aims to compare the effect of HIIT versus MICT on CRF and the acute response to exercise-induced plasma IL-6 in healthy and untrained adolescents. Methods: An experimental study with a pre-post design was conducted on 60 untrained and healthy adolescents aged 16.1 ± 0.4. The groups had been trained for 6 weeks with a frequency of three days weekly, while V O2max and blood sampling were performed before and after this activity. The CRF was tested using a multi stage fitness test (MFT), and IL-6 plasma levels were measured with ELISA methods. Results: HIIT increased CRF from 31.2 ± 5.8 to 35.6 ± 6.9 mL / kg / min (p <0.001) and MICT elevated V O2max from 32.3 ± 6.8 to 37.3 ± 6.7 mL / kg / min (p <0.001). In fact, there was no significant difference (p = 0.292) between the two types of training. There was no change in the acute response of the IL-6 at the time of the first and last exercise in both groups. Conclusion: Teenagers need to practice the HIIT and MICT training to reap the associated health benefits. The acute inflammatory response to exercise did not increase significantly, but there were elevated levels of plasma IL-6 afterward.

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Impact of a HIIT protocol on body composition and VO2max in adolescents

Cited by 32 publications

References 27 publications

Increase the Performance Level of Young Basketball Players through the Use of High Intensity Interval Training

Increase the Performance Level of Young Basketball Players through the Use of High Intensity Interval Training

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

The Effects of High-Intensity Interval Training on Cardiorespiratory Fitness and IL-6 in Adolescents

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