scholarly journals High‐intensity interval training and essential amino acid supplementation: Effects on muscle characteristics and whole‐body protein turnover

2020 ◽  
Vol 9 (1) ◽  
Author(s):  
Katie R. Hirsch ◽  
Casey E. Greenwalt ◽  
Hannah E. Saylor ◽  
Lacey M. Gould ◽  
Courtney H. Harrison ◽  
...  
Keyword(s):  
Amino Acid ◽  
High Intensity ◽  
Protein Turnover ◽  
Essential Amino Acid ◽  
Interval Training ◽  
Whole Body ◽  
Amino Acid Supplementation ◽  
High Intensity Interval Training ◽  
Body Protein ◽  
High Intensity Interval

scholarly journals Effect Of Pre-Workout Essential Amino Acid Supplementation On High-Intensity Interval Training

2021 ◽  
Vol 53 (8S) ◽  
pp. 284-284
Author(s):  
Katie R. Hirsch ◽  
Gabrielle J. Brewer ◽  
Lacey M. Gould ◽  
Casey E. Greenwalt ◽  
Alyson G. Nelson ◽  
...  
Keyword(s):  
Amino Acid ◽  
High Intensity ◽  
Essential Amino Acid ◽  
Interval Training ◽  
Amino Acid Supplementation ◽  
High Intensity Interval Training ◽  
Acid Supplementation ◽  
High Intensity Interval

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.

Changes in the Paradigm of Traditional Exercise in Obesity Therapy and Application of a New Exercise Modality: A Narrative Review Article

2020 ◽  
Author(s):  
Hun-Young PARK ◽  
Won-Sang JUNG ◽  
Jisu KIM ◽  
Hyejung HWANG ◽  
Kiwon LIM
Keyword(s):  
High Intensity ◽  
Whole Body Vibration ◽  
Interval Training ◽  
Whole Body ◽  
Moderate Intensity ◽  
High Intensity Interval Training ◽  
Body Vibration ◽  
Vibration Training ◽  
High Intensity Interval ◽  
Whole Body Vibration Training

Background: Obesity is recognized as an important global health problem that increases the risk of all-cause death. It is a major risk factor for various cardiovascular and metabolic diseases. Methods: We conducted this review through searching the related literature plus internet links. Results: Recently, many researchers have been applying various efficient alternative exercise paradigms for treating obesity, such as high-intensity interval training, whole-body vibration training, and hypoxic therapy. Compared with moderate-intensity continuous training, high-intensity interval training involves a shorter exercise time but higher energy expenditure and excess post-exercise oxygen consumption via a higher exercise intensity and is effective for treating obesity. Whole-body vibration training effectively reduces the rate of fat production and accumulation through passive vibration of the whole body and improving the body composition, muscle function, and cardiovascular function of the obese population. Hypoxic therapy has been reported to improve obesity and obesity-related diseases through appetite loss, reduced dietary intake, increased energy consumption, improved glycogen storage and fatty acid oxidation, angiogenesis and left ventricle remodeling, decreased mechanical load, and reduced sarcopenia progression due to aging. Conclusion: The new therapeutic exercise modalities, namely, high-intensity interval training, whole-body vibration training, and hypoxic therapy, are practical, useful, and effective for improving obesity and various metabolic and cardiovascular diseases induced by obesity.

Sign in / Sign up

Export Citation Format

Share Document