Effects of various interval training regimes on changes in maximal oxygen uptake, body composition, and muscular strength in sedentary women with obesity

Clark, Amy S.; Rosa, Annie B. De La; DeRevere, Jamie; Astorino, Todd A.

doi:10.1007/s00421-019-04077-x

Cited by 18 publications

(17 citation statements)

References 61 publications

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“…Lanzi et al [ 50 ] observed a ~ 12% increase in VO 2max after 8 sessions of HIIT combined with an adapted diet in 9 men with class II and III obesity. More recently, Clark et al [ 51 ] reported a 4–5% increase in VO 2max following 6 weeks of HIIT in 17 women with an average BMI of 39.1 kg/m 2 . The greater increase in VO 2max observed in our study may be attributed to the longer intervention period and/or due to differences in the applied HIIT protocol.…”

Section: Discussionmentioning

confidence: 99%

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

et al. 2020

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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.

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Section: Discussionmentioning

confidence: 99%

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

et al. 2020

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“…26 A high-intensity interval training for 6 weeks had a positive effect on VO2max in obese, sedentary women, even without significant changes in body mass. 27 In sedentary adults that were given an exercise regime of short-duration (5-10 minutes), moderate-intensity jogging performed 3 times daily, an improvement of VO2max was noticed after 24 weeks of intervention. 28 Therefore, it is likely that possible variability of habitual physical activity of each subjects in our study had also affected their CRF level.…”

Section: Discussionmentioning

confidence: 97%

Association Between Body Mass Index and Cardiorespiratory Fitness Among Patients Undergoing Cardiac Stress Test in DR Hasan Sadikin General Hospital Bandung

Octania¹,

Akbar²,

Dian³

2021

JIFO

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Body mass index (BMI) and cardiorespiratory fitness are considered risk factors for cardiovascular disease. Chronic inflammation associated with adiposity as well as the hemodynamic changes that occur when there is an increase in BMI suggests a possible association between BMI and cardiorespiratory fitness. This study aims to analyze the relationship between BMI and cardiorespiratory fitness. A cross-sectional study was conducted using weighted cardiac training test results for the period January 1st, 2014 to December 31, 2019, from the Non-Invasive Diagnostic Division, the Department of Cardiology and Vascular Medicine, Dr. Hasan Sadikin Bandung. Subjects included in the study were those who achieved the maximum estimated heart rate based on age or less than 10 beats per minute, and/or the exercise test was stopped due to fatigue with a Borg 17 scale. Patients with multiple conditions were excluded from the study (taking beta-blockers, having a history of heart failure and diabetes mellitus, currently undergoing cardiac rehabilitation), along with patients with incomplete data. The maximum oxygen consumption in the form of the metabolic equivalent of tasks (METs) was estimated based on the speed and inclination of the stage reached during the treadmill training test using the Bruce protocol. The percentage of fitness is obtained by comparing the METs achieved with the estimated maximum METs based on age and gender. The relationship between BMI and percentage of fitness was analyzed using the Pearson correlation test. The total number of subjects included in the study was 51 subjects. The mean BMI of the subjects was 25.65 ± 3.22 kg / m2. The mean fitness percentage was 107.29 ± 23.89. Analysis of the relationship between BMI and fitness showed a negative but insignificant relationship (r = -0.135, p = 0.345). An increase in body mass index has a tendency to be associated with a decrease in cardiorespiratory fitness.

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“…The strengthening exercises were followed by 12 stretching exercises regarding the same muscle groups, with each stretch being held for a total of 30 seconds. Training completed with a short unguided period of deep slow breathing 14,15 …”

Section: Methodsmentioning

confidence: 99%

Does Pilates effect on depression status, pain, functionality, and quality of life in university students? A randomized controlled study

Saltan

Ankaralı

2020

Perspect Psychiatr Care

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The aim of this study is to investigate the effects of Pilates exercise program on health-related quality of life, pain, functional level, and depression status in university students. Design and Methods: The exercise programs were carried out for 12 weeks. The scales of Nottingham Health Profile, Visual Analog Scale, Oswestry Disability Index, and Beck Depression Inventory were used at the baseline and after training. Findings: Exercise should be encouraged to reduce pain and depression and improve the quality of life in healthy university students. Both Pilates and therapeutic exercises approach can be preferred. Practice Implications: The results of this study show the inability to identify clear different effects from therapeutic exercises on university students for Pilates exercises.

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Effects of various interval training regimes on changes in maximal oxygen uptake, body composition, and muscular strength in sedentary women with obesity

Cited by 18 publications

References 61 publications

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

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

Association Between Body Mass Index and Cardiorespiratory Fitness Among Patients Undergoing Cardiac Stress Test in DR Hasan Sadikin General Hospital Bandung

Does Pilates effect on depression status, pain, functionality, and quality of life in university students? A randomized controlled study

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