scholarly journals Comparison of Two High-Intensity Interval Training (HIIT) For Two Weeks on Fat Oxidation, Body Fat Percentage and VO2max in Overweight Young Males

2017 ◽  
Vol 3 (2) ◽  
pp. 47-53
Author(s):  
Mehdi Gholizadeh ◽  
Mohammadreza BabazaKordideh ◽  
Ali Akbarnejad
Keyword(s):  
Body Fat ◽  
High Intensity ◽  
Interval Training ◽  
Fat Oxidation ◽  
Body Fat Percentage ◽  
High Intensity Interval Training ◽  
Fat Percentage ◽  
Young Males ◽  
High Intensity Interval

scholarly journals HIGH INTENSITY INTERVAL TRAINING (HIIT) SAMA BAIKNYA DENGAN CIRCUIT WEIGHT TRAINING DALAM MENURUNKAN PERSENTASE LEMAK TUBUH DAN MENINGKATKAN KAPASITAS VITAL PARU

2018 ◽  
Author(s):  
Efraldo Yudistira ◽  
Bagus Komang Satriyasa ◽  
Syahmirza Indra Lesmana ◽  
Dewa Ayu Inten Dwi Primayanti ◽  
I Nengah Sandi ◽  
...  
Keyword(s):  
Body Fat ◽  
High Intensity ◽  
Vital Capacity ◽  
Weight Training ◽  
Interval Training ◽  
High Intensity Interval Training ◽  
Fat Percentage ◽  
Group I ◽  
Significant Difference ◽  
High Intensity Interval

High-intensity exercise exercises in the exercise process use enormous amounts of muscle glycocal energy to strengthen adipose tissue into energy acids, energy requirements balanced with oxygen demand that will improve pulmonary performance and physiology. Weight-adjusting exercises are adjusted to the adaptation and physiology of muscles, increased muscle development and physiological muscles and muscles increases into more so that the energy process increases both muscle glycogen and increased fat oxidation. In this study the sample will be divided into 2 groups, group I will be given High intensity interval training, group II will be given Circuit weight training, both groups aim to reduce the percentage of body fat and increase the vital capacity of the lung. This study measures the pre and post test results so that it will be measured before treatment and after treatment after the exercise program for 6 weeks. Samples will be measured using Bioelectrical Impedance Analisys to measure the percentage of body fat and Spirometry to measure vital pulmonary capacity.The results of the first group hypothesis test showed the value before the fat percentage of 21.75 and after training to be 19.46, then before the vital capacity of the lungs 2.32 and after training to 4.02. While in group 2 the fat percentage value was 21.55 and the training was determined to be 19.79. For the value of vital capacity of lung 2.46 and after training to 3.64, with the probability value in both groups was 0.000 which means (p <0.05) and the measurement was no significant difference from both exercises. In the test of hypothesis III the comparison of results in group I , II, t-test independent sample with the result of the average group I fat difference 2.29 ± 0.46, KVparu 1.75 ± 0.55, Group II fat% 1.70 ± 0.43, KVparu 1.17 ± 0.45 with fat% probability value (p = 0,725) and KVparu (p = 0,073) which means (p> 0,05) and can. There was no significant difference between the three interventions.The conclusion of this research is high intensity interval training as well as ciecuit weight training in decreasing body fat percentage and increasing vital capacity of lung

scholarly journals Effects of Tabata Training During Physical Education Classes on Body Composition, Aerobic Capacity, and Anaerobic Performance of Under-, Normal- and Overweight Adolescents

2020 ◽  
Vol 17 (3) ◽  
pp. 876
Author(s):  
Jarosław Domaradzki ◽  
Ireneusz Cichy ◽  
Andrzej Rokita ◽  
Marek Popowczak
Keyword(s):  
Physical Education ◽  
Aerobic Capacity ◽  
High Intensity ◽  
Interval Training ◽  
Normal Weight ◽  
Body Fat Percentage ◽  
High Intensity Interval Training ◽  
Fat Percentage ◽  
Waist To Hip Ratio ◽  
High Intensity Interval

Physical education classes often fail to include sufficient exercise intensity to induce changes in body tissue composition and physical fitness. Short-term high-intensity interval training protocols incorporated into physical education lessons are one possible solution to this problem. Existing studies have not examined how individuals differing in body mass index (e.g., normal-weight, underweight) respond to high-intensity interval training exercises. Therefore, this study aimed to evaluate the effects of a Tabata protocol on body composition measurements, aerobic capacity, and motor performance in underweight and overweight adolescents (the experimental groups) vs normal-weight adolescents (here regarded as the control group). The sample included 58 adolescents (28 boys, mean age = 16.2 years; 30 girls, mean age = 16.2 years) who completed the high-intensity interval training and the following set of measurements pre- and post- intervention: height, weight, body fat percentage and waist-to-hip ratio, physical efficiency index (based on the Harvard Step Test), agility (in 4 × 10 shuttle run test), and lower-limb muscle power in vertical jump. The results showed that high-intensity interval training was effective in reducing body weight, waist-to-hip ratio, and body fat percentage only in overweight individuals. Improvement in aerobic capacity was found only in underweight and overweight boys. Further research should focus on the development of customized exercise protocols and their adaptation to girls and assess the sustainability of the changes induced.

scholarly journals Effect of high intensity interval training on body fat indicators in adults with overweight or obesity: systematic review and meta-analysis of randomized studies

2020 ◽  
Vol 13 (2) ◽  
pp. 92-98
Author(s):  
Wesley Souza Vale ◽  
Armando Henrique Costa ◽  
Sergio Carvalho Machado ◽  
Geraldo Albuquerque Maranhão Neto ◽  
Thaísa Alves Penna ◽  
...  
Keyword(s):  
Systematic Review ◽  
Waist Circumference ◽  
Body Fat ◽  
High Intensity ◽  
Meta Analysis ◽  
Interval Training ◽  
Whole Body ◽  
High Intensity Interval Training ◽  
Fat Percentage ◽  
High Intensity Interval

Objective: To examine the effects of high-intensity interval training on body fat indicators in overweight and obese adults. Methods: Randomized trials were included in the systematic review. Direct measures (e.g. whole-body fat) and indirect measures (e.g. waist circumference) were examined. Results: From 1156 articles initially screened, 24 were included. The majority of studies were conducted, at least, for 10 weeks. High-intensity interval training elicited reductions in whole- body fat indicators. The meta-analytic models showed significant differences after high-intensity interval training intervention among body weight, fat mass and fat percentage. On the other hand, body mass index and waist circumference did not present significant results. Conclusions: High-intensity exercise training can induce body composition improvements in overweight and obese individuals. High-intensity interval training may be a time-efficient component of weight management programs.

scholarly journals High-Intensity Interval Training and α-Linolenic Acid Supplementation Improve DHA Conversion and Increase the Abundance of Gut Mucosa-Associated Oscillospira Bacteria

Nutrients ◽  
2021 ◽  
Vol 13 (3) ◽  
pp. 788
Author(s):  
Claire Plissonneau ◽  
Frederic Capel ◽  
Benoit Chassaing ◽  
Marine Dupuit ◽  
Florie Maillard ◽  
...  
Keyword(s):  
Linolenic Acid ◽  
Body Fat ◽  
Fat Mass ◽  
High Intensity ◽  
Interval Training ◽  
Major Public Health Problem ◽  
High Intensity Interval Training ◽  
Pufa Ratio ◽  
Acid Supplementation ◽  
High Intensity Interval

Obesity, a major public health problem, is the consequence of an excess of body fat and biological alterations in the adipose tissue. Our aim was to determine whether high-intensity interval training (HIIT) and/or α-linolenic acid supplementation (to equilibrate the n-6/n-3 polyunsaturated fatty acids (PUFA) ratio) might prevent obesity disorders, particularly by modulating the mucosa-associated microbiota. Wistar rats received a low fat diet (LFD; control) or high fat diet (HFD) for 16 weeks to induce obesity. Then, animals in the HFD group were divided in four groups: HFD (control), HFD + linseed oil (LO), HFD + HIIT, HFD + HIIT + LO. In the HIIT groups, rats ran on a treadmill, 4 days.week−1. Erythrocyte n-3 PUFA content, body composition, inflammation, and intestinal mucosa-associated microbiota composition were assessed after 12 weeks. LO supplementation enhanced α-linolenic acid (ALA) to docosahexaenoic acid (DHA) conversion in erythrocytes, and HIIT potentiated this conversion. Compared with HFD, HIIT limited weight gain, fat mass accumulation, and adipocyte size, whereas LO reduced systemic inflammation. HIIT had the main effect on gut microbiota β-diversity, but the HIIT + LO association significantly increased Oscillospira relative abundance. In our conditions, HIIT had a major effect on body fat mass, whereas HIIT + LO improved ALA conversion to DHA and increased the abundance of Oscillospira bacteria in the microbiota.

scholarly journals Effects of Two Workload-Matched High-Intensity Interval Training Protocols on Regional Body Composition and Fat Oxidation in Obese Men

Nutrients ◽  
2021 ◽  
Vol 13 (4) ◽  
pp. 1096
Author(s):  
Spyridon Tsirigkakis ◽  
George Mastorakos ◽  
Yiannis Koutedakis ◽  
Vassilis Mougios ◽  
Alan M. Nevill ◽  
...  
Keyword(s):  
Body Composition ◽  
High Intensity ◽  
Interval Training ◽  
Fat Oxidation ◽  
Peak Oxygen Uptake ◽  
High Intensity Interval Training ◽  
Randomized Design ◽  
Wide Range ◽  
Regional Body Composition ◽  
High Intensity Interval

The effects of two high-intensity interval training (HIIT) protocols on regional body composition and fat oxidation in men with obesity were compared using a parallel randomized design. Sixteen inactive males (age, 38.9 ± 7.3 years; body fat, 31.8 ± 3.9%; peak oxygen uptake, VO2peak, 30.9 ± 4.1 mL/kg/min; all mean ± SD) were randomly assigned to either HIIT10 (48 × 10 s bouts at 100% of peak power [Wpeak] with 15 s of recovery) or HIIT60 group (8 × 60 s bouts at 100% Wpeak with 90 s of recovery), and subsequently completed eight weeks of training, while maintaining the same diet. Analyses of variance (ANOVA) showed only a main effect of time (p < 0.01) and no group or interaction effects (p > 0.05) in the examined parameters. Total and trunk fat mass decreased by 1.81 kg (90%CI: −2.63 to −0.99 kg; p = 0.002) and 1.45 kg (90%CI: −1.95 to −0.94 kg; p < 0.001), respectively, while leg lean mass increased by 0.86 kg (90%CI: 0.63 to 1.08 kg; p < 0.001), following both HIIT protocols. HIIT increased peak fat oxidation (PFO) (from 0.20 ± 0.05 to 0.33 ± 0.08 g/min, p = 0.001), as well as fat oxidation over a wide range of submaximal exercise intensities, and shifted PFO to higher intensity (from 33.6 ± 4.6 to 37.6 ± 6.7% VO2peak, p = 0.039). HIIT, irrespective of protocol, improved VO2peak by 20.0 ± 7.2% (p < 0.001), while blood lactate at various submaximal intensities decreased by 20.6% (p = 0.001). In conclusion, both HIIT protocols were equally effective in improving regional body composition and fat oxidation during exercise in obese men.

scholarly journals Decrease in regional body fat after long-term high-intensity interval training

2017 ◽  
Vol 6 (2) ◽  
pp. 103-110 ◽  
Author(s):  
Koichiro Azuma ◽  
Yusuke Osawa ◽  
Shogo Tabata ◽  
Fuminori Katsukawa ◽  
Hiroyuki Ishida ◽  
...  
Keyword(s):  
Body Fat ◽  
High Intensity ◽  
Interval Training ◽  
High Intensity Interval Training ◽  
Regional Body Fat ◽  
High Intensity Interval
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