High-Intensity Interval Training Improves Whole Body Insulin Resistance Via The Hepatic AdipoR1 Mediated-Signaling Pathway

2016 ◽  
Vol 48 ◽  
pp. 524
Author(s):  
Jinkyung cho ◽  
Donghyun Kim ◽  
Inhwan Lee ◽  
Jungmoon Chang ◽  
Hyunsik Kang
Keyword(s):  
Insulin Resistance ◽  
Signaling Pathway ◽  
High Intensity ◽  
Interval Training ◽  
Whole Body ◽  
High Intensity Interval Training ◽  
High Intensity Interval

scholarly journals High-Intensity Interval Training Improves Markers of Oxidative Metabolism in Skeletal Muscle of Individuals With Obesity and Insulin Resistance

2018 ◽  
Vol 9 ◽  
Author(s):  
Mariana Aguiar de Matos ◽  
Dênia Vargas Vieira ◽  
Kaio Cesar Pinhal ◽  
Jennifer Freitas Lopes ◽  
Marco Fabrício Dias-Peixoto ◽  
...  
Keyword(s):  
Insulin Resistance ◽  
Skeletal Muscle ◽  
Oxidative Metabolism ◽  
High Intensity ◽  
Interval Training ◽  
High Intensity Interval Training ◽  
High Intensity Interval

The effects of short-term high-intensity interval training vs. moderate-intensity continuous training on plasma levels of nesfatin-1 and inflammatory markers

2015 ◽  
Vol 21 (3) ◽  
Author(s):  
Sajad Ahmadizad ◽  
Alireza Salimi Avansar ◽  
Khosrow Ebrahim ◽  
Mohsen Avandi ◽  
Mansour Ghasemikaram
Keyword(s):  
Insulin Resistance ◽  
Exercise Training ◽  
Weight Management ◽  
High Intensity ◽  
Inflammatory Markers ◽  
Interval Training ◽  
Moderate Intensity ◽  
High Intensity Interval Training ◽  
Tnf Α ◽  
High Intensity Interval

AbstractExercise training is an effective method of weight management, and knowing about its influence on the hormones involved in the regulation of food intake and inflammation could be useful for body weight management. Therefore, the purpose of this study was to compare the effects of 6 weeks of high-intensity interval training (HIIT) and moderate-intensity continuous exercise training (MCT) on nesfatin-1, interleukin (IL)-6, and tumor necrosis factor alpha (TNF-α).Thirty sedentary overweight men (Mean±SD; age, 25±1 years) were divided into three (n=10) body mass index-matched groups. The participants in the training groups performed either HIIT or MCT protocols 3 days per week for 6 weeks followed by a week of detraining.Plasma IL-6 and TNF-α did not significantly change after training, but nesfatin increased significantly only with HIIT compared with the control group (p<0.05). In addition, fasting glucose, insulin, and homeostasis model estimated insulin resistance (HOMA-IR), decreased significantly following both HIIT and MCT training (p<0.05). After a detraining period, the plasma nesfatin-1 did not return to pre-training levels in the HIIT group.Both the HIIT and MCT groups had similar effects on inflammatory markers and insulin resistance in men who are overweight, but the HIIT seems to have better anorectic effects (as indicated by nesfatin) compared with MCT.

scholarly journals High-Intensity Interval Training Combined With Vibration and Dietary Restriction Improves Body Composition and Blood Lipids in Obese Adults: A Randomized Trial

Dose-Response ◽  
2018 ◽  
Vol 16 (3) ◽  
pp. 155932581879701 ◽  
Author(s):  
Borja Sañudo ◽  
Tamara Muñoz ◽  
Gareth W. Davison ◽  
Guillermo Lopez-Lluch ◽  
Jesus del Pozo-Cruz
Keyword(s):  
Body Composition ◽  
Lipid Profile ◽  
Total Cholesterol ◽  
Body Fat ◽  
High Intensity ◽  
Interval Training ◽  
Hypocaloric Diet ◽  
Whole Body ◽  
High Intensity Interval Training ◽  
High Intensity Interval

This study aimed to compare the effect of high-intensity interval training (HIIT) with additional whole-body vibration (WBV) on body composition and lipid profile in obese/overweight adults on a hypocaloric diet. Forty adults were randomly assigned to (a) HIIT and vibration and hypocaloric diet (HIITWBV, n = 13), (b) HIIT and diet (HIIT, n = 14), and (c) diet only (control [CON], n = 13). High-intensity interval training WBV participants trained 3 times per week for 8 weeks (6 sets × 1 minute of HIIT, cycling at 90% heart rate peak followed by 1 minute of interset vibration, at a frequency of 18 Hz increasing until 25 Hz with a peak-to-peak displacement of 4 mm. Training volume increased 1 set every 2 weeks until 10 sets). The HIIT group performed HIIT training followed by 2 minutes of passive recovery, while the CON continued with their daily activities combined with calorie restriction. Body composition (body fat and fat-free mass) and biochemical indices (glucose, total cholesterol, high-density lipoprotein cholesterol, and triglycerides) were determined. Following 8 weeks, body fat was significantly reduced by 7.5% and both triglycerides and total cholesterol decreased in the HIITWBV group only (−16.5% and −11.7% respectively). This study suggests that HIIT in combination with WBV and a hypocaloric diet can improve overall lipid profile in overweight/obese individuals.

scholarly journals Comparing the Impact of Heart Rate-Based In-Game Adaptations in an Exergame-Based Functional High-Intensity Interval Training on Training Intensity and Experience in Healthy Young Adults

2021 ◽  
Vol 12 ◽  
Author(s):  
Anna Lisa Martin-Niedecken ◽  
Tiziana Schwarz ◽  
Alexandra Schättin
Keyword(s):  
Heart Rate ◽  
Young Adults ◽  
High Intensity ◽  
Interval Training ◽  
Whole Body ◽  
Intensity Level ◽  
High Intensity Interval Training ◽  
Individual Parameter ◽  
High Intensity Interval ◽  
The Impact

Physical inactivity remains one of the biggest societal challenges of the 21st century. The gaming industry and the fitness sector have responded to this alarming fact with game-based or gamified training scenarios and thus established the promising trend of exergaming. Exergames—games played with the (whole) body as physical input—have been extolled as potential attractive and effective training tools. Simultaneously, researchers and designers are still exploring new approaches to exploit the full potential of this innovative and enjoyable training method. One way to boost the attractiveness and effectiveness of an exergame is to individualize it with game adaptations. A physiological parameter that is often used to balance the physical challenge and intensity of exergames to the player’s fitness skills is the heart rate (HR). Therefore, researchers and designers often rely on age-based, maximum HR (HRmax) formulas originating from performance diagnostics. In combination with the player’s assessed real-time HR during an exergame session, the pre-determined HRmax is used to adapt the game’s challenge to reach a pre-defined HR and physical intensity level (in-exergame adaptations), respectively. Although the validity and reliability of these age-based HRmax formulas were proven in heterogeneous target populations, their use is still often criticized as HR is an individual parameter that is affected by various internal and external factors. So far, no study has investigated whether the formula-based pre-calculated HRmax compared to a standardized individually pre-assessed HRmax elicits different training intensities, training experiences, and flow feelings in an exergame. Therefore, we compared both variants for in-exergame adaptation with the ExerCube – a functional high-intensity interval training exergame – in healthy young adults. Comparing the results of the two conditions, no significant differences were found for HR parameters and perceived physical and cognitive exertion, nor for overall flow feelings and physical activity enjoyment. Thus, the formula-based in-exergame adaptation approach was suitable in the presented study population, and the ExerCube provided an equally reliable in-exergame adaptation and comparable exergame play experiences. We discuss our findings in the context of related work on exergame adaptation approaches and draw out some implications for future adaptive exergame design and research topics.

Improvements in insulin sensitivity and whole-body fat oxidation after a period of high-intensity interval training

2010 ◽  
Vol 44 (14) ◽  
pp. i11-i11 ◽  
Author(s):  
S. O. Shepherd ◽  
M. Cocks ◽  
K. D. Tipton ◽  
A. J. M. Wagenmakers ◽  
C. S. Shaw
Keyword(s):  
Insulin Sensitivity ◽  
Body Fat ◽  
High Intensity ◽  
Interval Training ◽  
Fat Oxidation ◽  
Whole Body ◽  
High Intensity Interval Training ◽  
High Intensity Interval
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