scholarly journals Comparison of Two High-Intensity Interval Training Modalities on Cardiometabolic Health in Overweight/Obese Women

2019 ◽  
Vol 51 (Supplement) ◽  
pp. 448-449
Author(s):  
Ozgur Alan ◽  
Emily W. Flanagan ◽  
Lafayette T. Watson ◽  
Andrew N.L. Buskard ◽  
Demet Tekin ◽  
...  
Keyword(s):  
High Intensity ◽  
Interval Training ◽  
Cardiometabolic Health ◽  
Obese Women ◽  
High Intensity Interval Training ◽  
High Intensity Interval ◽  
Training Modalities

High-intensity interval training acutely alters plasma adipokine levels in young overweight/obese women

2017 ◽  
Vol 124 (2) ◽  
pp. 149-155 ◽  
Author(s):  
Selma Arzu Vardar ◽  
Aziz Karaca ◽  
Sibel Güldiken ◽  
Orkide Palabıyık ◽  
Necdet Süt ◽  
...  
Keyword(s):  
High Intensity ◽  
Interval Training ◽  
Obese Women ◽  
High Intensity Interval Training ◽  
High Intensity Interval

scholarly journals High-intensity Interval Training Improves Inflammatory Mediators in Obese Women: Based on the Study of the UCP2 Ala55Val Gene

2021 ◽  
Vol 9 (A) ◽  
pp. 871-875
Author(s):  
Susiana Candrawati ◽  
Emy Huriyati ◽  
Zaenal Muttaqien Sofro ◽  
Lantip Rujito ◽  
Aulia Nury Faza ◽  
...  
Keyword(s):  
Body Weight ◽  
Inflammatory Mediators ◽  
High Intensity ◽  
Interval Training ◽  
T Test ◽  
Wilcoxon Test ◽  
Obese Women ◽  
High Intensity Interval Training ◽  
Before And After ◽  
High Intensity Interval

Background: Increased inflammatory mediators in obesity are associated with metabolic syndrome. Exercise is an effective effort to reduce the incidence of obesity. The High-Intensity Interval Training (HIIT) program is an exercise which include combination of high-intensity exercise and rest periods. The decrease in body fat levels due to physical training will further affect inflammatory mediators such as IL6 and TNFα. Besides training factor, genetic also play a role on obesity. One of the genes that influence obesity is the UCP2 Ala55Val gene. Objectives: This research aims to see the effect of HIIT on the levels of inflammatory mediators in obese patients based on the study of the Ala55Val UCP2 gene. Methods: This study was a Quasi-Experimental Pre and Post Design Without Control Group. Thirty obese women (BMI≥25 kg/m2) were given High-Intensity Interval Training (HIIT) as an intervention by comparing the data before and after the intervention. The training intervention was conducted for 12 weeks, consisting of two weeks of adaptation and ten weeks of HIIT intervention. The body weight, BMI and inflammatory mediators (TNFα and IL 6) before and after the intervention were analyzed using the Dependent T-Test and Wilcoxon Test as a nonparametric test. Independent T-Test and Mann Whitney test used to determine the effect of the UCP2 Ala55Val gene on changes in body weight, BMI and the inflammatory mediator. The test results were considered significantly different if p<0.05. Results: Bivariate analysis using Dependent T-Test showed that HIIT significantly improved Body Weight, BMI and IL6 with p=0.0001. Wilcoxon Test showed that HIIT significantly improved TNFα with p=0.0001. Independent T-Test showed no difference in body weight (p=0.719), BMI (p=0.663) and TNFα (p=0.264) improvement in the two genotypes of the UCP2 Ala55Val gene. Mann Whitney Test showed no difference in IL6 (p=0.288) improvement in the two genotypes of the UCP2 Ala55Val gene. Conclusion: The research concluded that the 12-week HIIT interventions improved inflammatory mediators by reducing IL6 and TNFα in obese women. There was no effect of genetic variation on the response to training intervention.

Immediate and late acute effect of moderate continuous and high intensity interval training on hypertension stage I: case report

2021 ◽  
Vol 1 (4) ◽  
pp. 50-56
Author(s):  
Ana Luísa Freitas Siqueira ◽  
Gabriela Souza Faria ◽  
Pedro De Oliveira Neto ◽  
Maria Paula Fabrício de Andrade ◽  
Bruna Pereira Molina Cruz ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Physical Training ◽  
High Intensity ◽  
Interval Training ◽  
Hypotensive Effect ◽  
Acute Effect ◽  
High Intensity Interval Training ◽  
Before And After ◽  
High Intensity Interval ◽  
Training Modalities

Physical training is used in the control of arterial hypertension (AH), especially in patients with higher levels of blood pressure (BP). However, there are still few studies on the effects of physical training on AH in less advanced stages of the disease. The aim of the present study was to assess the immediate and late acute effects of continuous moderate physical training (CMT) and high intensity interval training (HIIT) in patients with mild AH, and to assess which training method induces a greater hypotensive effect. A female patient, 43 years old, sedentary, diagnosed with mild AH (stage 1), taking Losartana 50 mg twice a day was studied. She underwent one CMT and one HIIT session, one week apart. BP measurements were taken before and after each session, as well as 24 hours before and after the sessions. After the physical training sessions, we observed a drop in the patient's BP that lasted up to 60 minutes, and a reduction in blood pressure levels on the day after the training. We conclude that both training modalities were efficient in reducing the BP of the patient with mild acute immediate and delayed hypertension.

scholarly journals Low-volume high-intensity interval training improves cardiometabolic health, work ability and well-being in severely obese individuals: a randomized-controlled trial sub-study

2020 ◽  
Vol 18 (1) ◽  
Author(s):  
Dejan Reljic ◽  
Fabienne Frenk ◽  
Hans J. Herrmann ◽  
Markus F. Neurath ◽  
Yurdagül Zopf
Keyword(s):  
Weight Loss ◽  
Work Ability ◽  
High Intensity ◽  
Interval Training ◽  
Well Being ◽  
Cardiometabolic Health ◽  
High Intensity Interval Training ◽  
Severely Obese ◽  
Low Volume ◽  
High Intensity Interval

Abstract Background Obesity is associated with impaired health and lower work ability. Increased physical activity is a cornerstone in the treatment of obesity and related risk factors. Recently, high-intensity interval training (HIIT) has emerged as a popular exercise option. However, data regarding the effects on cardiometabolic health, perceived work ability and well-being in severely obese individuals are lacking. Methods Sixty-five obese individuals with sedentary occupation (48.7 ± 9.9 years, BMI: 39.6 ± 7.1 kg/m2) were randomly allocated to an extremely time-efficient HIIT (5 × 1 min at 80–95% maximal heart rate on cycle ergometers, 2×/week for 12 weeks) or an inactive control group (CON). Both groups received nutritional counseling to support weight loss. Primary outcome was maximal oxygen uptake (VO2max), secondary outcomes were cardiometabolic risk indices, body composition, work ability index (WAI), quality of life (QoL, EQ-5D-5L-questionnaire) and perceived stress (PSQ-questionnaire). Results Mean body weight reduction was 5.3 kg [95% confidence interval (95% CI) − 7.3 to − 3.3 kg] in the HIIT group (P < 0.001) and 3.7 kg (95% CI − 5.3 to − 2.1 kg) in CON (P < 0.001), respectively. Only the HIIT group showed significant (P < 0.001) changes in VO2max [+ 3.5 mL/kg/min (95% CI 2.5 to 4.6 mL/kg/min)], waist circumference [–7.5 cm (95% CI − 9.8 to − 5.1 kg)], mean arterial blood pressure [− 11 mmHg (95% CI − 14 to − 8 mmHg)], WAI [+ 3.0 points (95% CI 1.7 to 4.3 points)] and QoL [+ 10% (95% CI 5 to 16%)]. In CON, none of these parameters improved significantly. Conclusions Low-volume HIIT may induce significant improvements in cardiometabolic health, especially VO2max, WAI and well-being in obese individuals after only 12 weeks. Our results underpin the wide range of benefits on health and subjective measures through exercise that go well beyond simple weight loss through dietary restriction alone. Trial registration: ClinicalTrials.gov Id: NCT03306069. Registered 10 October 2017, https://clinicaltrials.gov/ct2/show/NCT03306069.

Effects of High-Intensity Interval Training Under Normobaric Hypoxia on Cardiometabolic Risk Markers in Overweight/Obese Women

2018 ◽  
Vol 19 (4) ◽  
pp. 356-366 ◽  
Author(s):  
Alba Camacho-Cardenosa ◽  
Marta Camacho-Cardenosa ◽  
Javier Brazo-Sayavera ◽  
Martin Burtscher ◽  
Rafael Timón ◽  
...  
Keyword(s):  
High Intensity ◽  
Cardiometabolic Risk ◽  
Interval Training ◽  
Normobaric Hypoxia ◽  
Risk Markers ◽  
Obese Women ◽  
High Intensity Interval Training ◽  
High Intensity Interval ◽  
Cardiometabolic Risk Markers

scholarly journals Aquatic High Intensity Interval Training for Cardiometabolic Health

2016 ◽  
Vol 11 (1) ◽  
pp. 64-76 ◽  
Author(s):  
Elizabeth F. Nagle ◽  
Mary E. Sanders ◽  
Barry A. Franklin
Keyword(s):  
High Intensity ◽  
Interval Training ◽  
Cardiometabolic Health ◽  
Attractive Alternative ◽  
High Intensity Interval Training ◽  
Constant Intensity ◽  
Acute Responses ◽  
Fitness Benefits ◽  
High Intensity Interval

High-intensity interval training (HIIT) has emerged as an attractive alternative to traditional continuous exercise training (CT) programs for clinical and healthy populations who find that they can achieve equal or greater fitness benefits in less time. Land-based HIIT may not be an appropriate choice for some participants. Few studies have explored the acute responses and chronic adaptations of HIIT in an aquatic environment, and no study has compared the cardiometabolic responses of an aquatic-based program to a land-based HIIT program. Shallow-water aquatic exercise (AE) programs utilizing HIIT have elicited comparable and, in some cases, greater physiological responses compared with constant-intensity or continuous AE regimens. Factors that may explain why HIIT routines evoke greater cardiometabolic responses than CT protocols may be based on the types of exercises and how they are cued to effectively manipulate hydrodynamic properties for greater intensities. Favorable aquatic HIIT protocols such as the S.W.E.A.T. system may serve as a beneficial alternative to land-based HIIT programs for clinical, and athletic populations, potentially reducing the likelihood of associated musculoskeletal and orthopedic complications. Hence, the purpose of this review is to examine the role of AE as an alternative safe and effective HIIT modality.

Repeated Sprints, High-Intensity Interval Training, Small-Sided Games: Theory and Application to Field Sports

2014 ◽  
Vol 9 (2) ◽  
pp. 352-357 ◽  
Author(s):  
James J. Hoffmann ◽  
Jacob P. Reed ◽  
Keith Leiting ◽  
Chieh-Ying Chiang ◽  
Michael H. Stone
Keyword(s):  
High Intensity ◽  
Intermittent Exercise ◽  
Interval Training ◽  
Training Methods ◽  
Sprint Training ◽  
High Intensity Interval Training ◽  
High Intensity Interval ◽  
Games Theory ◽  
Training Modalities ◽  
Field Sports

Due to the broad spectrum of physical characteristics necessary for success in field sports, numerous training modalities have been used develop physical preparedness. Sports like rugby, basketball, lacrosse, and others require athletes to be not only strong and powerful but also aerobically fit and able to recover from high-intensity intermittent exercise. This provides coaches and sport scientists with a complex range of variables to consider when developing training programs. This can often lead to confusion and the misuse of training modalities, particularly in the development of aerobic and anaerobic conditioning. This review outlines the benefits and general adaptations to 3 commonly used and effective conditioning methods: high-intensity interval training, repeated-sprint training, and small-sided games. The goals and outcomes of these training methods are discussed, and practical implementations strategies for coaches and sport scientists are provided.

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