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Astorino TA, Teske A, Sturdy R, Thomas H, Stavrinou PS, Bogdanis GC. Shorter Versus Longer Durations of Rowing-Based Interval Exercise Attenuate the Physiological and Perceptual Response. RESEARCH QUARTERLY FOR EXERCISE AND SPORT 2023; 94:1117-1125. [PMID: 36121694 DOI: 10.1080/02701367.2022.2120176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 08/24/2022] [Indexed: 06/15/2023]
Abstract
Purpose: This study compared physiological and perceptual variables between short and long durations of rowing-based high intensity interval exercise (HIIE). Methods: Fourteen active adults (age = 26.4 ± 7.2 yr) performed incremental rowing exercise to fatigue to measure maximal oxygen uptake (VO2max) and peak power output (PPO). The subsequent 20 min sessions required HIIE (eight 60 s efforts at 85%PPO with 90 s of active recovery at 20%PPO or 24 20 s efforts at 85%PPO with 30 s of active recovery at 20%PPO) or moderate intensity continuous exercise (MICE) at 40%PPO. During exercise, VO2, heart rate (HR), blood lactate concentration (BLa), rating of perceived exertion (RPE), and affective valence were measured. Results: Data show significantly (p < 0.001) higher peak VO2 (84 ± 7 vs. 76 ± 5%VO2peak, d = 0.99), peak HR (94 ± 4%HRpeak vs. 90 ± 4%HRpeak, d = 1.12), BLa (7.0 ± 2.5 mM vs. 4.1 ± 1.0 mM, d = 1.22), end-exercise RPE (12.8 ± 2.0 vs. 11.0 ± 1.7, d = 1.29), and lower affective valence (2.1 ± 1.6 vs. 2.9 ± 1.2, d = 0.61) with long versus short HIIE. Time spent above 85%HRpeak was significantly higher (p < 0.001) in short versus long HIIE (606 ± 259 vs. 448 ± 26 s, d = 0.91). Conclusion: Longer rowing-based intervals elicit greater cardiometabolic and perceptual strain versus shorter efforts, making the latter preferable to optimize perceptual responses to HIIE.
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Holmes AJ, Stratton MT, Bailly AR, Gottschall JS, Feito Y, Ha PL, Lavigne A, Persaud K, Gagnon HL, Krueger A, Modjeski A, Esmat TA, Harper LN, VanDusseldorp TA, Hester GM. Effects of plyometric- and cycle-based high-intensity interval training on body composition, aerobic capacity, and muscle function in young females: a field-based group fitness assessment. Appl Physiol Nutr Metab 2023; 48:932-945. [PMID: 37556856 DOI: 10.1139/apnm-2022-0465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/11/2023]
Abstract
High-intensity interval training (HIIT) is an effective alternative to moderate intensity continuous training for improvements in body composition and aerobic capacity; however, there is little work comparing different modalities of HIIT. The purpose of this study was to compare the effects of plyometric- (PLYO) and cycle-oriented (CYC) HIIT on body composition, aerobic capacity, and skeletal muscle size, quality, and function in recreationally trained females. Young (21.7 ± 3.1 yrs), recreationally active females were quasi-randomized (1:1 ratio) to 8 weeks of twice weekly PLYO (n = 15) or CYC (n = 15) HIIT. Body composition (four-compartment model), VO2peak, countermovement jump performance, muscle size, and echo intensity (muscle quality), as well as strength and power of the knee extensors and plantar flexors were measured before and after training. Both groups showed a similar decrease in body fat percentage (p < 0.001;η p 2 = 0.409) and echo intensity (p < 0.001;η p 2 = 0.558), and an increase in fat-free mass (p < 0.001;η p 2 = 0.367) and VO2peak (p = 0.001;η p 2 = 0.318). Muscle size was unaffected (p > 0.05), whereas peak torque was reduced similarly in both groups (p = 0.017;η p 2 = 0.188) and rapid torque capacity was diminished only for the knee extensors after CYC (p = 0.022; d = -0.67). These results suggest that PLYO and CYC HIIT are similarly effective for improving body composition, aerobic capacity, and muscle quality, whereas muscle function may express moderate decrements in recreationally active females. ClinicalTrials.gov (NCT05821504).
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Affiliation(s)
- A J Holmes
- Department of Exercise Science and Sport Management, Kennesaw State University, GA, USA
| | - M T Stratton
- Department of Health, Kinesiology, and Sport, University of South Alabama, AL, USA
| | - A R Bailly
- Department of Exercise Science and Sport Management, Kennesaw State University, GA, USA
| | - J S Gottschall
- Department of Integrative Physiology, University of Colorado, CO, USA
| | - Y Feito
- Nea Onnim Consultancy, St. Augustine, FL, USA
| | - P L Ha
- Department of Exercise Science and Sport Management, Kennesaw State University, GA, USA
| | - A Lavigne
- Dr. Betty L. Siegel Student Recreation and Activities Center, Kennesaw State University, GA, USA
| | - K Persaud
- Department of Exercise Science and Sport Management, Kennesaw State University, GA, USA
| | - H L Gagnon
- Department of Exercise Science and Sport Management, Kennesaw State University, GA, USA
| | - A Krueger
- Department of Exercise Science and Sport Management, Kennesaw State University, GA, USA
| | - A Modjeski
- Department of Exercise Science and Sport Management, Kennesaw State University, GA, USA
| | - T A Esmat
- Department of Exercise Science and Sport Management, Kennesaw State University, GA, USA
| | - L N Harper
- Department of Exercise Science and Sport Management, Kennesaw State University, GA, USA
| | - T A VanDusseldorp
- Bonafide Health, LLC, JDS Therapeutics, NY, USA
- Department of Health and Exercise Sciences, Jacksonville University, FL, USA
| | - G M Hester
- Department of Exercise Science and Sport Management, Kennesaw State University, GA, USA
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Lindner R, Raj IS, Yang AWH, Zaman S, Larsen B, Denham J. Moderate to Vigorous-intensity Continuous Training versus High-intensity Interval Training for improving VO2max in women: A systematic review and meta-analysis. Int J Sports Med 2023. [PMID: 37084758 DOI: 10.1055/a-2044-8952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/23/2023]
Abstract
Traditional continuous training and high-intensity interval training (HIIT) can increase maximal oxygen uptake (V̇O2max). However, there is conflicting evidence regarding which form of training demonstrates the greatest improvements to V̇O2max, and data in women is sparse. We conducted a systematic review and meta-analyses to assess whether moderate to vigorous-intensity continuous training (MVICT) or HIIT was superior at improving V̇O2max in women. Randomised controlled and parallel studies examined the influence of MVICT and/or HIIT on V̇O2max in women. There was no statistical difference in V̇O2max improvements after training between women in the MVICT and HIIT cohorts (mean difference [MD]: -0.42, 95%CI: -1.43 to 0.60, p>0.05). Both MVICT and HIIT increased V̇O2max from baseline (MD: 3.20, 95% CI: 2.73 to 3.67 and MD: 3.16, 95% CI 2.09 to 4.24, respectively, p<0.001). Greater improvements in V̇O2max were observed in women who participated in more training sessions in both training formats. Long-HIIT was superior to short-HIIT protocols at increasing V̇O2max. Although MVICT and long-HIIT sessions elicited greater increases in V̇O2max in younger women compared to short-HIIT protocols, these differences were negligible in older women. Our findings suggest MVICT and HIIT are equally effective strategies for improving V̇O2max and indicate an effect of age on its response to training in women.
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Affiliation(s)
- Robert Lindner
- School of Health and Biomedical Sciences, RMIT University, Melbourne, Australia
| | - Isaac Selva Raj
- School of Health and Biomedical Sciences, RMIT University, Melbourne, Australia
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Australia
| | | | - Shadman Zaman
- School of Health and Biomedical Sciences, RMIT University, Melbourne, Australia
| | - Brianna Larsen
- School of Health and Medical Sciences, University of Southern Queensland, Toowoomba, Australia
- Institute for Resilient Regions Centre, Centre for Health Research, Toowoomba, Queensland, Australia
| | - Joshua Denham
- School of Health and Biomedical Sciences, RMIT University, Melbourne, Australia
- School of Health and Medical Sciences, University of Southern Queensland, Toowoomba, Australia
- Institute for Resilient Regions Centre, Centre for Health Research, Toowoomba, Queensland, Australia
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Mehmood S, Khan A, Farooqui S, Zahoor AW, Adnan QUA, Khan U. High-intensity circuit training for improving anthropometric parameters for women from low socioeconomic communities of Sikandarabad: A clinical trial. PLoS One 2022; 17:e0275895. [PMID: 36251656 PMCID: PMC9576086 DOI: 10.1371/journal.pone.0275895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 09/12/2022] [Indexed: 11/07/2022] Open
Abstract
Background An alarming trend of sustained physical inactivity has been observed among women in socioeconomically disadvantaged areas, mainly due to the lack of time and high cost of gym facilities. Although physical activity essentially contributes to disease prevention, evidence supporting time-efficient exercise on anthropometric measures is limited. This study aimed to identify the effectiveness of interval-based high-intensity circuit training (HICT) on anthropometric measures and the nature of the relationship between these measures. Methods A single-group, quasi-experimental study was conducted in the community park of Ziauddin Hospital at Sikandarabad. Sixty women who were overweight and had sedentary lifestyles were recruited for a six-week HICT-based program conducted at 85%–95% maximum heart rate (MHR) on every alternate day. Outcome measures were assessed at baseline and at 6-weeks including anthropometric parameters (body mass index [BMI], body fat percentage [BF%], and waist-to-hip ratio [WHR]). Results The six-week HICT-based program demonstrated a significant reduction in BMI (p<0.001), BF% (p<0.001), and WHR (p<0.001). Reductions in the BMI mean from 27.3±1.3 to 25.1±1.4 and BF% mean from 31.9±2.3 to 27.6±2.4 were observed following 18 sessions of HICT. The effect of age on BF% and WHR was linearly significant (p<0.001) with increasing age (BF%) and WHR. Conclusion Interval-based HICT was an effective exercise regimen for improving BMI, BF%, and WHR. Furthermore, the exercise protocol was feasible and well tolerated, with no reported adverse events, and it could be easily implemented in real-world community settings. BF% and WHR were significantly influenced by increasing age; therefore, our findings support the importance of exercise implementation, especially with increasing age, for the maintenance of a disease-free healthy lifestyle.
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Affiliation(s)
- Sana Mehmood
- Ziauddin College of Rehabilitation Sciences, Ziauddin University, Karachi, Pakistan
| | - Amna Khan
- Ziauddin College of Rehabilitation Sciences, Ziauddin University, Karachi, Pakistan
- * E-mail:
| | - Sumaira Farooqui
- Ziauddin College of Rehabilitation Sciences, Ziauddin University, Karachi, Pakistan
| | - Al-Wardha Zahoor
- Ziauddin College of Rehabilitation Sciences, Ziauddin University, Karachi, Pakistan
| | - Qurat Ul Ain Adnan
- Ziauddin College of Rehabilitation Sciences, Ziauddin University, Karachi, Pakistan
| | - Usman Khan
- Ziauddin College of Rehabilitation Sciences, Ziauddin University, Karachi, Pakistan
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Atakan MM, Koşar ŞN, Turnagöl HH. Six sessions of low-volume high-intensity interval exercise improves resting fat oxidation. Int J Sports Med 2022; 43:1206-1213. [PMID: 35858638 DOI: 10.1055/a-1905-7985] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
It remains unclear whether a practical model of low-volume high-intensity interval exercise improves resting fat oxidation (FatOx) which is associated with metabolic health. We aimed to determine the effects of a short-term practical model of high-intensity interval training (HIIT) on resting FatOx in young, healthy males. Thirty healthy males were randomly assigned to either single (HIITsingle; n=13) or double HIIT (HIITdouble; n=17) group. The HIITsingle group trained once a day, 3 days/week for 2 weeks, whilst the HIITdouble group performed 6 sessions of high-intensity exercise over 5 days by exercising twice a day every second day. Both groups completed 6 high-intensity exercise sessions consisting of 10×60 s of cycling at peak power output, interspersed by 75 s cycling at 60 W. With 1% false discovery rate (FDR) significance threshold, resting respiratory exchange ratio similarly decreased in HIITsingle (pre=0.83±0.03 vs post=0.80±0.03) and HIITdouble group (pre=0.82±0.04 vs post=0.80±0.02) [(p=0.001; partial eta squared () =0.310, FDR-adjusted p value=0.005)]. Resting FatOx increased similarly in HIITsingle (pre=1.07±0.39 mg·kg-1 fat free mass (FFM)·min-1 vs post=1.44±0.36 mg·kg-1 FFM·min-1) and HIITdouble group (pre=1.35±0.45 mg·kg-1 FFM·min-1 vs post=1.52±0.29 mg·kg-1 FFM·min-1) [(p<0.001; =0.411, FDR-adjusted p value=0.005)]. Our results demonstrate that only six sessions of a practical model of low-volume high-intensity exercise improves resting FatOx in young, healthy males.
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Affiliation(s)
- Muhammed Mustafa Atakan
- Faculty of Sport Sciences, Division of Nutrition and Metabolism in Exercise, Hacettepe Universitesi, Ankara, Turkey
| | - Şükran Nazan Koşar
- Division of Exercise Nutrition and Metabolism, Faculty of Sport Sciences, Hacettepe Universitesi, Ankara, Turkey
| | - Hüseyin Hüsrev Turnagöl
- Division of Exercise Nutrition and Metabolism, Faculty of Sport Sciences, Hacettepe Universitesi, Ankara, Turkey
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Kairiukstiene Z, Poderiene K, Velicka D, Trinkunas E, Poderys J. Cardiovascular functional limitations for sprint-type tasks in health promotion sessions. Sci Sports 2021. [DOI: 10.1016/j.scispo.2021.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Andrade-Mayorga O, Díaz E, Salazar LA. Effects of Four Lipid Metabolism-Related Polymorphisms on Body Composition Improvements After 12 Weeks of High-Intensity Interval Training and Dietary Energy Restriction in Overweight/Obese Adult Women: A Pilot Study. Front Physiol 2021; 12:712787. [PMID: 34539437 PMCID: PMC8440869 DOI: 10.3389/fphys.2021.712787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 08/04/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Polymorphisms in lipid metabolism-related genes have been associated with obesity and body composition, but these have been scarcely described concerning the magnitude of the response to exercise interventions in the overweight/obese population. Objective: To evaluate the association of perilipin 1 (PLIN1; rs1052700 and rs2304795), lipoprotein lipase (rs283), and adrenoceptor beta 3 (rs4994) polymorphisms with high and low responders (LoRes) to fat mass reduction after 12 weeks of high-intensity interval training (HIIT) and dietary energy restriction in overweight/obese adult women. In addition, we examined the effect of these genetic variants on body composition changes. Methods: Forty-three unrelated overweight/obese adult women were incorporated and genotyped, of which 30 women (age = 27.4 ± 7.9 years; BMI = 29.9 ± 3.3 kg/m2) successfully completed the 12-week supervised HIIT program plus an individually prescribed home hypocaloric diet. Results: An association was observed between the PLIN1 rs1052700 polymorphism with high and LoRes (χ2 = 8.138; 2 df; p = 0.01). Moreover, after the intervention, the carriers of TT genotype of PLIN1 rs1052700 as compared to AA and AT showed a greater reduction in absolute fat mass (Δ: −5.1 ± 1.8 vs. − 1.8 ± 1.4 vs. − 2.1 ± 2.3 kg; p = 0.04). The effect size of this fat mass reduction between TT and AT genotypes was a mean difference of −3.01 kg [95%IC − 4.88– − 1.1], and between TT and AA genotypes was −3.29 kg [95%IC − 4.86– − 1.65]. No differences were observed for other polymorphisms investigated. Conclusion: These results suggest that the rs1052700 (14995A>T) polymorphism of the PLIN1 gene is associated with a differential response to fat mass reduction after a 12-week intervention in overweight/obese adult women. In addition, women with the TT genotype of this genetic variant showed greater changes in fat mass than AA and AT genotypes. However, further studies are needed to confirm these findings.
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Affiliation(s)
- Omar Andrade-Mayorga
- Center of Molecular Biology and Pharmacogenetics, Scientific and Technological Bioresource Nucleus (BIOREN), Universidad de La Frontera, Temuco, Chile.,Department of Preclinical Sciences, Faculty of Medicine, Universidad de La Frontera, Temuco, Chile.,Exercise, Movement and Health Research Group, Universidad de La Frontera, Temuco, Chile
| | - Erik Díaz
- Exercise, Movement and Health Research Group, Universidad de La Frontera, Temuco, Chile
| | - Luis A Salazar
- Center of Molecular Biology and Pharmacogenetics, Scientific and Technological Bioresource Nucleus (BIOREN), Universidad de La Frontera, Temuco, Chile
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Saltan A, Ankaralı H. Does Pilates effect on depression status, pain, functionality, and quality of life in university students? A randomized controlled study. Perspect Psychiatr Care 2021; 57:198-205. [PMID: 32488934 DOI: 10.1111/ppc.12547] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Accepted: 05/19/2020] [Indexed: 12/16/2022] Open
Abstract
PURPOSE 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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Affiliation(s)
- Asuman Saltan
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Yalova University, Yalova, Turkey
| | - Handan Ankaralı
- Department of Medical Informatics, School of Medicine and Biostatistics, Medeniyet University, Istanbul, Turkey
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9
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Reljic D, Frenk F, Herrmann HJ, Neurath MF, Zopf Y. Low-volume high-intensity interval training improves cardiometabolic health, work ability and well-being in severely obese individuals: a randomized-controlled trial sub-study. J Transl Med 2020; 18:419. [PMID: 33160382 PMCID: PMC7648946 DOI: 10.1186/s12967-020-02592-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 10/28/2020] [Indexed: 12/21/2022] Open
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 .
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Affiliation(s)
- Dejan Reljic
- Hector-Center for Nutrition, Exercise and Sports, Department of Medicine 1, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Ulmenweg 18, 91054, Erlangen, Germany.
| | - Fabienne Frenk
- Hector-Center for Nutrition, Exercise and Sports, Department of Medicine 1, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Ulmenweg 18, 91054, Erlangen, Germany
| | - Hans J Herrmann
- Hector-Center for Nutrition, Exercise and Sports, Department of Medicine 1, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Ulmenweg 18, 91054, Erlangen, Germany
| | - Markus F Neurath
- Department of Medicine 1, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Yurdagül Zopf
- Hector-Center for Nutrition, Exercise and Sports, Department of Medicine 1, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Ulmenweg 18, 91054, Erlangen, Germany
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Dupuit M, Maillard F, Pereira B, Marquezi ML, Lancha AH, Boisseau N. Effect of high intensity interval training on body composition in women before and after menopause: a meta-analysis. Exp Physiol 2020; 105:1470-1490. [PMID: 32613697 DOI: 10.1113/ep088654] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 06/18/2020] [Indexed: 12/13/2022]
Abstract
NEW FINDINGS What is the topic of this review? A meta-analysis of the efficacy of high intensity interval training (HIIT) in reducing weight, total fat mass (FM) and (intra)-abdominal FM in normal-weight and overweight/obese women before and after menopause. What advances does it highlight? HIIT programmes in women significantly decrease body weight and total and abdominal FM. Their effects are more evident in pre- than in postmenopausal women. Cycling HIIT seems more effective than running, especially in postmenopausal women, and training interventions longer than 8 weeks comprising three sessions a week should be promoted. ABSTRACT High-intensity interval training (HIIT) is a stimulating modality for reducing body weight and adipose tissue. The purpose of this meta-analysis was to assess the efficacy of HIIT in reducing weight, total fat mass (FM) and (intra)-abdominal FM in normal-weight and overweight/obese women before and after menopause. A structured electronic search was performed to find all publications relevant to our review. Stratified analyses were made of hormonal status (pre- vs. postmenopausal state), weight, HIIT modalities (cycling vs. running), programme duration (< or ≥8 weeks) and the methods used to measure body composition (dual-energy X-ray absorptiometry vs. computed tomography, Magnetic Resonance Imaging and others). A total of 38 studies involving 959 subjects were included. Our meta-analysis showed that overall HIIT programmes significantly decrease weight, total and abdominal FM in women. Both normal weight and overweight/obese women lost total FM after HIIT protocols whereas HIIT was only effective in decreasing abdominal FM in women with excess adiposity. When pre- and postmenopausal women were considered separately, the effect of HIIT on weight, total and abdominal FM were only significant before menopause. Cycling HIIT seemed more effective than running, especially in postmenopausal women, and training interventions longer than 8 weeks comprising three sessions were more efficient. HIIT is a successful strategy to lose weight and FM in normal weight and overweight/obese women. However, further studies are still needed to draw meaningful conclusions about the real effectiveness of HIIT protocols in postmenopausal women.
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Affiliation(s)
- Marine Dupuit
- Laboratory of Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), Université Clermont Auvergne, EA 3533, Clermont-Ferrand, 63171, France
| | - Florie Maillard
- Laboratory of Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), Université Clermont Auvergne, EA 3533, Clermont-Ferrand, 63171, France
| | - Bruno Pereira
- Clermont-Ferrand University Hospital, Biostatistics Unit (DRCI), Clermont-Ferrand, 63000, France
| | | | | | - Nathalie Boisseau
- Laboratory of Metabolic Adaptations to Exercise under Physiological and Pathological Conditions (AME2P), Université Clermont Auvergne, EA 3533, Clermont-Ferrand, 63171, France.,CRNH - Auvergne-Rhône-Alpes (CNRH-AURA), Clermont-Ferrand, 63000, France
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Günaştı Ö, Özdemir Ç, Özgünen KT, Kılcı A, Korkmaz Eryılmaz S, Kurdak SS. Sedanter bireyler ve sporcularda substrat kesişim noktasındaki yağ oksidasyon hızlarının karşılaştırılması. CUKUROVA MEDICAL JOURNAL 2019. [DOI: 10.17826/cumj.571942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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12
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Astorino TA, DeRevere JL, Anderson T, Kellogg E, Holstrom P, Ring S, Ghaseb N. Blood Lactate Concentration Is Not Related to the Increase in Cardiorespiratory Fitness Induced by High Intensity Interval Training. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16162845. [PMID: 31395812 PMCID: PMC6720831 DOI: 10.3390/ijerph16162845] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 08/03/2019] [Accepted: 08/07/2019] [Indexed: 01/21/2023]
Abstract
Background: There is individual responsiveness to exercise training as not all individuals experience increases in maximal oxygen uptake (VO2max), which does not benefit health status considering the association between VO2max and mortality. Approximately 50% of the training response is genetic, with the other 50% accounted for by variations in dietary intake, sleep, recovery, and the metabolic stress of training. This study examined if the blood lactate (BLa) response to high intensity interval training (HIIT) as well as habitual dietary intake and sleep duration are associated with the resultant change in VO2max (ΔVO2max). Methods: Fourteen individuals (age and VO2max = 27 ± 8 years and 38 ± 4 mL/kg/min, respectively) performed nine sessions of HIIT at 130% ventilatory threshold. BLa was measured during the first and last session of training. In addition, sleep duration and energy intake were assessed. Results: Data showed that VO2max increased with HIIT (p = 0.007). No associations occurred between ΔVO2max and BLa (r = 0.44, p = 0.10), energy intake (r = 0.38, p = 0.18), or sleep duration (r = 0.14, p = 0.62). However, there was a significant association between training heart rate (HR) and ΔVO2max (r = 0.62, p = 0.02). Conclusions: When HIIT is prescribed according to a metabolic threshold, energy intake, sleep status, and BLa do not predict ΔVO2max, yet the HR response to training is associated with the ΔVO2max.
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Affiliation(s)
- Todd A Astorino
- Department of Kinesiology, California State University-San Marcos, San Marcos, CA 92096, USA.
| | - Jamie L DeRevere
- Department of Kinesiology, California State University-San Marcos, San Marcos, CA 92096, USA
| | - Theodore Anderson
- Department of Kinesiology, California State University-San Marcos, San Marcos, CA 92096, USA
| | - Erin Kellogg
- Department of Kinesiology, California State University-San Marcos, San Marcos, CA 92096, USA
| | - Patrick Holstrom
- Department of Kinesiology, California State University-San Marcos, San Marcos, CA 92096, USA
| | - Sebastian Ring
- Department of Kinesiology, California State University-San Marcos, San Marcos, CA 92096, USA
| | - Nicholas Ghaseb
- Department of Kinesiology, California State University-San Marcos, San Marcos, CA 92096, USA
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