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Sun W, Han Y, Gu S. Effects of five types of exercise on vascular function in postmenopausal women: a network meta-analysis and systematic review of 32 randomized controlled trials. PeerJ 2024; 12:e17621. [PMID: 39026541 PMCID: PMC11257064 DOI: 10.7717/peerj.17621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Accepted: 06/01/2024] [Indexed: 07/20/2024] Open
Abstract
Background As women age, especially after menopause, cardiovascular disease (CVD) prevalence rises, posing a significant global health concern. Regular exercise can mitigate CVD risks by improving blood pressure and lipid levels in postmenopausal women. Yet, the optimal exercise modality for enhancing vascular structure and function in this demographic remains uncertain. This study aims to compare five exercise forms to discern the most effective interventions for reducing cardiovascular risk in postmenopausal women. Methods The study searched PubMed, Web of Science, Cochrane, EBSCO, and Embase databases. It conducted a network meta-analysis (NMA) of randomized controlled trials (RCTs) on five exercise interventions: continuous endurance training (CET), interval training (INT), resistance training (RT), aerobic combined with resistance training (CT), and hybrid-type training (HYB). Outcome measures included carotid artery intima-media thickness (IMT), nitric oxide (NO), augmentation index (AIx), pulse wave velocity (PWV), and flow-mediated dilatation (FMD) of the brachial artery. Eligible studies were assessed for bias using the Cochrane tool. A frequentist random-effects NMA was employed to rank exercise effects, calculating standardized mean differences (SMDs) with 95% confidence intervals (CIs). Results The analysis of 32 studies (n = 1,427) indicates significant increases in FMD with CET, INT, RT, and HYB in postmenopausal women. Reductions in PWV were significant with CET, INT, RT, CT, and HYB. AIx decreased significantly with INT and HYB. CET, INT, and CT significantly increased NO levels. However, no significant reduction in IMT was observed. SUCRA probabilities show INT as most effective for increasing FMD, CT for reducing PWV, INT for decreasing AIx, CT for lowering IMT, and INT for increasing NO in postmenopausal women. Conclusion The study demonstrates that CET, INT, RT, and HYB have a significant positive impact on FMD in postmenopausal women. Furthermore, all five forms of exercise significantly enhance PWV in this population. INT and HYB were found to have a significant positive effect on AIx in postmenopausal women, while CET, INT, and CT were found to significantly improve NO levels. For improving vascular function in postmenopausal women, it is recommended to prioritize INT and CT exercise modalities. On the other hand, as CET and RT were not ranked at the top of the Sucra value ranking in this study and were less effective than INT and CT as exercise interventions to improve vascular function in postmenopausal women, it is not recommended that CET and RT be considered the preferred exercise modality.
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Affiliation(s)
- Weihao Sun
- Beijing Sport University, Beijing, China
| | - Yanli Han
- Beijing Sport University, Beijing, China
| | - Song Gu
- Beijing Sport University, Beijing, China
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Casey M, Dabkowski E, de Gracia MRL, Moore KA, Kennedy GA, Porter JE, Nasstasia Y, Alvarenga ME. Socioecological factors influencing physical activity engagement for women across the menopausal transition: a systematic review. Menopause 2024; 31:433-446. [PMID: 38595173 DOI: 10.1097/gme.0000000000002337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
IMPORTANCE Physical activity during menopause can be effective in reducing the physiological changes associated with reproductive aging that increase risks for noncommunicable diseases, yet many women do not meet the recommendations for physical activity. OBJECTIVE This study aimed to synthesize factors influencing physical activity for women across menopausal transition phases using a socioecological approach. EVIDENCE REVIEW The Preferred Reporting Items for Systematic Reviews and Meta-Analysis was used to systematically search 10 databases between 2001 and 2021. A comprehensive search strategy was used to identify studies on physical activity of women in various stages of menopause. A socioecological model was used to categorize the reported barriers and enablers. FINDINGS Twenty studies met the inclusion criteria. The findings highlight several intrapersonal barriers such as existing health complaints versus enablers such as awareness of the health benefits of physical activity during menopause. Ensuring women's safety, preventing injury, and enhancing exercise self-efficacy were important components of programs. Social support was also an important enabler of women's engagement in activities. CONCLUSIONS AND RELEVANCE Several barriers and enablers were identified and can inform practitioners and future interventions to encourage physical activity among women in various stages of menopause. For instance, when encouraging physical activity during menopause, practitioners should consider other health complaints, safety, and injury prevention while discussing the benefits of physical activity related to managing menopausal symptoms. There was a lack of theoretically informed studies exploring the barriers and enablers to physical activity for women in various stages of menopause; thus, research designs may not have fully accounted for influences. Future research that combines socioecological and individual theories of behavior is needed to comprehensively understand the complexity of physical activity among women across the menopausal transition.
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Affiliation(s)
- Meghan Casey
- From the Institute of Health and Wellbeing, Federation University Australia, Ballarat, Victoria, Australia
| | - Elissa Dabkowski
- Collaborative Evaluation & Research Centre, Federation University Australia, Gippsland, Victoria, Australia
| | - Ma Regina L de Gracia
- Institute of Health and Wellbeing, Federation University Australia, Gippsland, Victoria, Australia
| | - Kathleen A Moore
- Institute of Health and Wellbeing, Federation University Australia, Gippsland, Victoria, Australia
| | | | - Joanne E Porter
- Director of the Collaborative Evaluation & Research Centre, Federation University Australia, Gippsland, Victoria, Australia
| | - Yasmina Nasstasia
- Institute of Health and Wellbeing, Federation University Australia, Mount Helen, Victoria, Australia
| | - Marlies E Alvarenga
- Institute of Health and Wellbeing, Federation University Australia, Berwick, Victoria, Australia
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3
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Luo P, Wu R, Gao W, Yan W, Wang R, Ye Y. Effects of high-intensity interval exercise on arterial stiffness in individuals at risk for cardiovascular disease: a meta-analysis. Front Cardiovasc Med 2024; 11:1376861. [PMID: 38694567 PMCID: PMC11061535 DOI: 10.3389/fcvm.2024.1376861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 04/04/2024] [Indexed: 05/04/2024] Open
Abstract
Objective The purpose of this meta-analysis was to investigate the effect of high-intensity interval training (HIIT) on arterial stiffness (AS) and vascular function in persons at high risk of cardiovascular disease (CVD). Methods We conducted a comprehensive search of randomized controlled trials (RCTs) published in electronic databases (PubMed, Web of Science, Cochrane, Embase, and Ebsco) since their inception through October 2023 to evaluate the effect of HIIT on AS and vascular function in persons at high risk for CVD. The weighted mean difference (WMD) and 95% confidence intervals (95% CI) were calculated, and heterogeneity was assessed using the I2 test. Results This study included 661 participants from 16 studies. HIIT significantly reduced pulse wave velocity (PWV) in persons at high risk for CVD [weighted mean difference (WMD), -0.62; 95% CI, -0.86--0.38; P < 0.00001]. Subgroup analysis showed that the PWV improvement effect was better when the HIIT program was performed 2-3 times per week and the duration was controlled within 40 min [2-3 times, -0.67; 95% CI, -0.93--0.41; P < 0.00001; time of duration, ≤40 min, -0.66; 95% CI, -0.91--0.41; P < 0.00001]. HIIT significantly reduced systolic blood pressure (SBP, -5.43; 95% CI, -8.82--2.04; P = 0.002), diastolic blood pressure (DPB, -2.96; 95% CI, -4.88--1.04; P = 0.002), and resting heart rate (RHR, -4.35; 95% CI, -7.04--1.66; P = 0.002), but had no significant effect on augmentation index (AIX, -2.14; 95% CI, -6.77-2.50; P = 0.37). Conclusion HIIT can improve PWV in high-risk individuals with CVD and reduce SBP, DBP, and RHR, but has no significant effect on AIX. HIIT can effectively improve AS and vascular function and can be recommended as an effective method to improve AS in high-risk persons with CVD. Systematic Review Registration https://www.crd.york.ac.uk/PROSPERO/, identifier: CRD42023471593.
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Affiliation(s)
- Ping Luo
- School of Physical Education, Wuhan Sport University, Wuhan, China
| | - Ruoshan Wu
- School of Physical Education, Hunan University of Science and Technology, Xiangtan, China
| | - Weifeng Gao
- School of Physical Education, Wuhan Sport University, Wuhan, China
| | - Weiyi Yan
- School of Physical Education, Wuhan Sport University, Wuhan, China
| | - Ruixue Wang
- School of Physical Education, Wuhan Sport University, Wuhan, China
| | - Yufang Ye
- School of Physical Education, Wuhan Sport University, Wuhan, China
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4
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Ferreira L, Abrantes C, Alves ME, Moreira C, Moreira H. Effects of exercise programs on cardiorespiratory fitness and arterial stiffness on postmenopausal women: A systematic review study. Maturitas 2024; 181:107917. [PMID: 38277884 DOI: 10.1016/j.maturitas.2024.107917] [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] [Received: 05/15/2023] [Revised: 01/11/2024] [Accepted: 01/14/2024] [Indexed: 01/28/2024]
Abstract
BACKGROUND Arterial stiffness is an important marker of cardiovascular disease, with a considerable increase in menopause. The impact of exercise, as a preventive measure, on controlling the progression of cardiovascular disease and arterial dysfunction in middle age remains under investigation. OBJECTIVE This systematic review aims to present the results of studies that examined the effects of different exercise programs (isolated, aerobic, and resistance or combined) on arterial stiffness and cardiorespiratory fitness in postmenopausal women. METHODS Based on PRISMA guidelines, B-On, BioMed, EBSCOhost, MEDLINE, ScienceOpen, PubMed, Science Direct, Scopus, Web of Science, Cochrane library and LILACS databases were searched using specific keywords. RESULTS A final total of 13 manuscripts were included in the qualitative synthesis, involving 700 participants. Four studies used only cardiorespiratory exercise, three only resistance, taekwondo class or flexibility exercise, and six combined exercise programs. Most interventions ranged from 3 to 5 days per week. Carotid-femoral pulse wave velocity showed improvements between 0.22 m/s and 1.56 m/s. In addition, one study showed an improvement of 4.4 ml/kg/min in maximal oxygen consumption. In 7 studies, participation in exercise programs improved arterial stiffness. CONCLUSIONS Combined exercise (aerobic and resistance exercise) and aerobic exercise alone (swimming) improve cardiorespiratory fitness and arterial stiffness in postmenopausal women, particularly pulse wave velocity. The combined exercise program is the most effective, promoting improvements of up to -2.6 m/s in pulse wave velocity in this climacteric phase.
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Affiliation(s)
- Luís Ferreira
- Department of Sports Science, Douro Higher Institute of Educational Sciences, CI-ISCE, 4560-708 Penafiel, Portugal; University of Trás-os-Montes and Alto Douro, 5001-801 Vila-Real, Portugal.
| | - Catarina Abrantes
- Department of Sports Science, Exercise and Health, University of Trás-os-Montes and Alto Douro, CIDESD, 5001-801 Vila-Real, Portugal
| | - Maria Emília Alves
- Department of Sports Science, Douro Higher Institute of Educational Sciences, CI-ISCE, 4560-708 Penafiel, Portugal; CIAFEL, 4200-450 Porto, Portugal
| | - Carlos Moreira
- University of Trás-os-Montes and Alto Douro, 5001-801 Vila-Real, Portugal
| | - Helena Moreira
- Department of Sports Science, Exercise and Health, University of Trás-os-Montes and Alto Douro, CIDESD, 5001-801 Vila-Real, Portugal; CITAB, 5001-801 Vila Real, Portugal
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Wang H, Cheng R, Xie L, Hu F. Comparative efficacy of exercise training modes on systemic metabolic health in adults with overweight and obesity: a network meta-analysis of randomized controlled trials. Front Endocrinol (Lausanne) 2024; 14:1294362. [PMID: 38288474 PMCID: PMC10823366 DOI: 10.3389/fendo.2023.1294362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 12/20/2023] [Indexed: 02/01/2024] Open
Abstract
Objective This network meta-analysis (NMA) was conducted to compare and rank the effects of training interventions including aerobic exercise (AE), resistance training (RT), combined aerobic and resistance training (CT), and high-intensity interval training (HIIT) on vital metabolic indicators in adults with overweight and obesity. Methods PubMed, Cochrane, Embase, and Web of Science were searched from 1990 to February 2023. Articles were included if they described randomized controlled trials (RCTs) examining the effects of exercise training on anthropometry parameters, lipid profiles, glucose metabolism, blood pressure, and cardiorespiratory fitness in adults with overweight and obesity. Weighted mean difference with 95% CI was calculated. Results A total of 28 studies with 1,620 patients were included. Results revealed that AE exerts best effects on weight loss (-2.35 [-4.05, -0.64]) and body mass index (-0.9 [-1.38, -0.42]), while HIIT is the most effective in reducing waist circumference (-5.93 [10.71, -1.15]), percentage body fat (-3.93 [-5.73, -2.12]), serum triglycerides (-20.55 [-37.20, -3.91]), and fasting blood glucose (-14.31 [-22.47, -6.16]) and improving VO2 max (7.41 [4.37, 10.45]). However, no significant benefit was observed in terms of total cholesterol and blood pressure. Conclusions AE is the optimal exercise type for reducing body weight and BMI, while HIIT exerts the most beneficial effects on improving body composition, cardiorespiratory fitness, and metabolic abnormalities in adults with overweight and obesity. Systematic review registration https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42023444322, identifier CRD42023444322.
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Affiliation(s)
- Huiying Wang
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Ruitang Cheng
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Lijun Xie
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Fang Hu
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
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Bakali M, Ward TC, Daynes E, Jones AV, Hawthorne GM, Latimer L, Divall P, Graham-Brown M, McCann GP, Yates T, Steiner MC, Evans RA. Effect of aerobic exercise training on pulse wave velocity in adults with and without long-term conditions: a systematic review and meta-analysis. Open Heart 2023; 10:e002384. [PMID: 38101857 PMCID: PMC10729135 DOI: 10.1136/openhrt-2023-002384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 10/11/2023] [Indexed: 12/17/2023] Open
Abstract
RATIONALE There is conflicting evidence whether aerobic exercise training (AET) reduces pulse wave velocity (PWV) in adults with and without long-term conditions (LTCs). OBJECTIVE To explore whether PWV improves with AET in adults with and without LTC, to quantify the magnitude of any effect and understand the influence of the exercise prescription. DATA SOURCES CENTRAL, MEDLINE and EMBASE were among the databases searched. ELIGIBILITY CRITERIA We included studies with a PWV measurement before and after supervised AET of at least 3 weeks duration. Exclusion criteria included resistance exercise and alternative measures of arterial stiffness. DESIGN Controlled trials were included in a random effects meta-analysis to explore the effect of AET on PWV. Uncontrolled studies were included in a secondary meta-analysis and meta-regression exploring the effect of patient and programme factors on change in PWV. The relevant risk of bias tool was used for each study design. RESULTS 79 studies (n=3729) were included: 35 controlled studies (21 randomised control trials (RCT) (n=1240) and 12 non-RCT (n=463)) and 44 uncontrolled (n=2026). In the controlled meta- analysis, PWV was significantly reduced following AET (mean (SD) 11 (7) weeks) in adults with and without LTC (mean difference -0.63; 95% CI -0.82 to -0.44; p<0.0001). PWV was similarly reduced between adults with and without LTC (p<0.001). Age, but not specific programme factors, was inversely associated with a reduction in PWV -0.010 (-0.020 to -0.010) m/s, p<0.001. DISCUSSION Short-term AET similarly reduces PWV in adults with and without LTC. Whether this effect is sustained and the clinical implications require further investigation.
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Affiliation(s)
- Majda Bakali
- NIHR Leicester Biomedical Research Centre -Respiratory, Department of Respiratory Sciences, College of Life Sciences, University of Leicester, Leicester, UK
| | - Thomas Cj Ward
- NIHR Leicester Biomedical Research Centre -Respiratory, Department of Respiratory Sciences, College of Life Sciences, University of Leicester, Leicester, UK
| | - Enya Daynes
- Centre of Exercise and Reshabilitaiton Sciences, NIHR Leicester Biomedical Research Centre, Leicester, UK
| | - Amy V Jones
- Centre of Exercise and Reshabilitaiton Sciences, NIHR Leicester Biomedical Research Centre, Leicester, UK
| | - Grace M Hawthorne
- Centre of Exercise and Reshabilitaiton Sciences, NIHR Leicester Biomedical Research Centre, Leicester, UK
| | - Lorna Latimer
- NIHR Leicester Biomedical Research Centre -Respiratory, Department of Respiratory Sciences, College of Life Sciences, University of Leicester, Leicester, UK
- Centre of Exercise and Reshabilitaiton Sciences, NIHR Leicester Biomedical Research Centre, Leicester, UK
| | - Pip Divall
- Education Centre Library, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Matt Graham-Brown
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Gerry P McCann
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Thomas Yates
- Diabetes Research Centre, University of Leicester, Leicester, UK
| | - Michael C Steiner
- NIHR Leicester Biomedical Research Centre -Respiratory, Department of Respiratory Sciences, College of Life Sciences, University of Leicester, Leicester, UK
| | - Rachael Andrea Evans
- NIHR Leicester Biomedical Research Centre -Respiratory, Department of Respiratory Sciences, College of Life Sciences, University of Leicester, Leicester, UK
- Centre of Exercise and Reshabilitaiton Sciences, NIHR Leicester Biomedical Research Centre, Leicester, UK
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Sánchez-Delgado JC, Jácome-Hortúa AM, Uribe-Sarmiento OM, Philbois SV, Pereira AC, Rodrigues KP, Souza HCD. Combined effect of physical exercise and hormone replacement therapy on cardiovascular and metabolic health in postmenopausal women: A systematic review and meta-analysis. Braz J Med Biol Res 2023; 56:e12241. [PMID: 37194832 DOI: 10.1590/1414-431x2023e12241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 03/31/2023] [Indexed: 05/18/2023] Open
Abstract
The cardioprotective effect of postmenopausal hormone replacement therapy (HRT) has been demonstrated in several studies. Similarly, physical exercise has yielded positive results. However, the effects of their combination remain inconclusive. This review describes the combined effects of physical exercise and hormone therapy on cardiovascular and metabolic health in postmenopausal women. We searched the Scopus, Web of Science, PubMed, and Embase databases and included randomized controlled trials published up to December 2021 on the combined effects of physical exercise and hormone therapy on cardiovascular and metabolic health in postmenopausal women. We identified 148 articles, of which only seven met the inclusion criteria (386 participants; 91 [23%] HRT + exercise; 104 [27%] HRT; 103 [27%] exercise; 88 [23%] placebo). The combined treatment further decreased systolic blood pressure (SBP) compared to the isolated effect of aerobic training (AT) (mean difference [MD]=-1.69; 95% confidence interval [CI]=-2.65 to -0.72, n=73). Nevertheless, it attenuated the decrease in diastolic blood pressure (DBP) (MD=0.78; 95%CI: 0.22-1.35, n=73), and the increase in peak oxygen consumption (VO2 peak) promoted by exercise (AT + HRT=2.8±1.4 vs AT + placebo=5.8±3.4, P=0.02). The combination of AT and oral HRT improved SBP. However, AT alone seemed to have a better effect on physical fitness and DBP in postmenopausal women.
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Affiliation(s)
- J C Sánchez-Delgado
- Laboratório de Cardiologia, Fisiologia e Fisioterapia, Departamento de Ciências da Saúde, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
- Universidad de Santander, Facultad de Ciencias Médicas y de la Salud, Bucaramanga, Colombia
| | - A M Jácome-Hortúa
- Universidad de Santander, Facultad de Ciencias Médicas y de la Salud, Bucaramanga, Colombia
| | - O M Uribe-Sarmiento
- Universidad de Santander, Facultad de Ciencias Médicas y de la Salud, Bucaramanga, Colombia
| | - S V Philbois
- Laboratório de Cardiologia, Fisiologia e Fisioterapia, Departamento de Ciências da Saúde, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
| | - A C Pereira
- Laboratório de Cardiologia, Fisiologia e Fisioterapia, Departamento de Ciências da Saúde, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
| | - K P Rodrigues
- Laboratório de Cardiologia, Fisiologia e Fisioterapia, Departamento de Ciências da Saúde, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
| | - H C D Souza
- Laboratório de Cardiologia, Fisiologia e Fisioterapia, Departamento de Ciências da Saúde, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
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8
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Lyall GK, Birk GK, Harris E, Ferguson C, Riches-Suman K, Kearney MT, Porter KE, Birch KM. Efficacy of interval exercise training to improve vascular health in sedentary postmenopausal females. Physiol Rep 2022; 10:e15441. [PMID: 35986498 PMCID: PMC9391601 DOI: 10.14814/phy2.15441] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 08/05/2022] [Accepted: 08/09/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Menopause represents a turning point where vascular damage begins to outweigh reparative processes, leading to increased cardiovascular disease (CVD) risk. Exercise training reduces CVD risk in postmenopausal females via improvements in traditional risk factors and direct changes to the vasculature. We assessed the effect of moderate (MODERATE-IT) versus heavy (HEAVY-IT) intensity interval exercise training upon markers of cardiovascular health and vascular repair in postmenopausal females. METHODS Twenty-seven healthy postmenopausal females (56 ± 4 yr) were assigned to 12 weeks of either MODERATE-IT or HEAVY-IT, twice per week. MODERATE-IT consisted of 10s work, and 10s active recovery repeated for 30 min. HEAVY-IT comprised 30s work, and 30s active recovery repeated for 21 ± 2 min. Endothelial function (flow-mediated dilation), arterial stiffness (pulse wave velocity), and V̇O2peak were assessed pre-training and post-training. Blood samples were obtained pre-training and post-training for enumeration of circulating angiogenic cells (CACs), culture of CACs, and lipoprotein profile. RESULTS V̇O2peak increased 2.4 ± 2.8 ml/kg/min following HEAVY-IT only (p < 0.05). Brachial blood pressure and endothelial function were unchanged with exercise training (p > 0.05). Peripheral pulse wave velocity reduced 8% with exercise training, irrespective of intensity (p < 0.05). Exercise training had no effect on lipoprotein profile or endothelin-1 (p > 0.05). CAC adhesion to vascular smooth muscle cells (VSMC) increased 30 min post plating following MODERATE-IT only (p < 0.05). CONCLUSIONS HEAVY-IT was more effective at increasing V̇O2peak in postmenopausal females. The ability of CACs to adhere to VSMC improved following MODERATE-IT but not HEAVY-IT. Interval training had the same effect on endothelial function (no change) and arterial stiffness (reduced), regardless of exercise intensity.
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Affiliation(s)
- Gemma K Lyall
- School of Biomedical Sciences, Faculty of Biological Sciences and Multidisciplinary, Cardiovascular Research Centre, University of Leeds, Leeds, UK
| | - Gurpreet K Birk
- IVS Ltd, Vascular Ultrasound, Royal Oldham Hospital, Oldham, UK.,Vascular Ultrasound, Radiology, Leeds General Infirmary, Leeds, UK
| | - Emma Harris
- School of Human and Health Sciences, Centre for Applied Research in Health, University of Huddersfield, Huddersfield, UK
| | - Carrie Ferguson
- Institute of Respiratory Medicine and Exercise Physiology, Rehabilitation Clinical Trials Center, Division of Respiratory and Critical Care Physiology and Medicine, The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, California, USA
| | | | - Mark T Kearney
- Leeds Institute of Cardiovascular and Metabolic Medicine & Multidisciplinary, Cardiovascular Research Centre, University of Leeds, Leeds, UK
| | - Karen E Porter
- Leeds Institute of Cardiovascular and Metabolic Medicine & Multidisciplinary, Cardiovascular Research Centre, University of Leeds, Leeds, UK
| | - Karen M Birch
- School of Biomedical Sciences, Faculty of Biological Sciences and Multidisciplinary, Cardiovascular Research Centre, University of Leeds, Leeds, UK
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Skelly LE, Bailleul C, Gillen JB. Physiological Responses to Low-Volume Interval Training in Women. SPORTS MEDICINE - OPEN 2021; 7:99. [PMID: 34940959 PMCID: PMC8702506 DOI: 10.1186/s40798-021-00390-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 11/26/2021] [Indexed: 12/11/2022]
Abstract
Interval training is a form of exercise that involves intermittent bouts of relatively intense effort interspersed with periods of rest or lower-intensity exercise for recovery. Low-volume high-intensity interval training (HIIT) and sprint interval training (SIT) induce physiological and health-related adaptations comparable to traditional moderate-intensity continuous training (MICT) in healthy adults and those with chronic disease despite a lower time commitment. However, most studies within the field have been conducted in men, with a relatively limited number of studies conducted in women cohorts across the lifespan. This review summarizes our understanding of physiological responses to low-volume interval training in women, including those with overweight/obesity or type 2 diabetes, with a focus on cardiorespiratory fitness, glycemic control, and skeletal muscle mitochondrial content. We also describe emerging evidence demonstrating similarities and differences in the adaptive response between women and men. Collectively, HIIT and SIT have consistently been demonstrated to improve cardiorespiratory fitness in women, and most sex-based comparisons demonstrate similar improvements in men and women. However, research examining insulin sensitivity and skeletal muscle mitochondrial responses to HIIT and SIT in women is limited and conflicting, with some evidence of blunted improvements in women relative to men. There is a need for additional research that examines physiological adaptations to low-volume interval training in women across the lifespan, including studies that directly compare responses to MICT, evaluate potential mechanisms, and/or assess the influence of sex on the adaptive response. Future work in this area will strengthen the evidence-base for physical activity recommendations in women.
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Manojlović M, Protić-Gava B, Maksimović N, Šćepanović T, Poček S, Roklicer R, Drid P. Effects of Combined Resistance and Aerobic Training on Arterial Stiffness in Postmenopausal Women: A Systematic Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18189450. [PMID: 34574374 PMCID: PMC8470196 DOI: 10.3390/ijerph18189450] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/27/2021] [Accepted: 09/03/2021] [Indexed: 11/24/2022]
Abstract
The aim of this systematic review was to investigate the effects of combined resistance and aerobic exercise on arterial stiffness in postmenopausal women. Two databases, PubMed and Google Scholar were searched to identify relevant studies. The methodological quality was assessed with the Physiotherapy Evidence Database (PEDro) scale. Only seven studies met the eligibility criteria, and their outcomes were presented. Four studies demonstrated the effects of combined resistance and aerobic training, while three showed the effectiveness of exercise with both training components, aerobic and resistance. In all studies, arterial stiffness was measured by brachial–ankle pulse wave velocity (baPWV). Participants were middle-aged or older postmenopausal women of various health statuses (hypertensive, with comorbidities or healthy). The results unequivocally show that combined training reduces arterial stiffness. The most important finding of this review paper is that the applied type of exercise decreased baPWV in the range of 0.6–2.1 m/s. Moreover, combined resistance and aerobic exercise for 12 weeks, performed three times a week for about 60 min per training session, at a moderate intensity (40–60% HRR or HRmax), may be clinically meaningful to the cardiovascular system. In conclusion, we can say that combined resistance and aerobic training, or exercise with resistance and aerobic components, have important health implications for the prevention of cardiovascular disease and the maintenance or improvement of health in middle-aged and older postmenopausal women with different health conditions.
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Williams JS, Dunford EC, Cheng JL, Moncion K, Valentino SE, Droog CA, Cherubini JM, King TJ, Noguchi KS, Wiley E, Turner JR, Tang A, Al-Khazraji BK, MacDonald MJ. The impact of the 24-h movement spectrum on vascular remodeling in older men and women: a review. Am J Physiol Heart Circ Physiol 2021; 320:H1136-H1155. [PMID: 33449851 DOI: 10.1152/ajpheart.00754.2020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Aging is associated with increased risk of cardiovascular and cerebrovascular events, which are preceded by early, negative remodeling of the vasculature. Low physical activity is a well-established risk factor associated with the incidence and development of disease. However, recent physical activity literature indicates the importance of considering the 24-h movement spectrum. Therefore, the purpose of this review was to examine the impact of the 24-h movement spectrum, specifically physical activity (aerobic and resistance training), sedentary behavior, and sleep, on cardiovascular and cerebrovascular outcomes in older adults, with a focus on recent evidence (<10 yr) and sex-based considerations. The review identifies that both aerobic training and being physically active (compared with sedentary) are associated with improvements in endothelial function, arterial stiffness, and cerebrovascular function. Additionally, there is evidence of sex-based differences in endothelial function: a blunted improvement in aerobic training in postmenopausal women compared with men. While minimal research has been conducted in older adults, resistance training does not appear to influence arterial stiffness. Poor sleep quantity or quality are associated with both impaired endothelial function and increased arterial stiffness. Finally, the review highlights mechanistic pathways involved in the regulation of vascular and cerebrovascular function, specifically the balance between pro- and antiatherogenic factors, which mediate the relationship between the 24-h movement spectrum and vascular outcomes. Finally, this review proposes future research directions: examining the role of duration and intensity of training, combining aerobic and resistance training, and exploration of sex-based differences in cardiovascular and cerebrovascular outcomes.
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Affiliation(s)
- Jennifer S Williams
- Vascular Dynamics Lab, Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada
| | - Emily C Dunford
- Vascular Dynamics Lab, Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada
| | - Jem L Cheng
- Vascular Dynamics Lab, Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada
| | - Kevin Moncion
- MacStroke Canada, School of Rehabilitation Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Sydney E Valentino
- Vascular Dynamics Lab, Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada
| | - Connor A Droog
- Vascular Dynamics Lab, Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada
| | - Joshua M Cherubini
- Vascular Dynamics Lab, Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada
| | - Trevor J King
- Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada
| | - Kenneth S Noguchi
- MacStroke Canada, School of Rehabilitation Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Elise Wiley
- MacStroke Canada, School of Rehabilitation Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Joshua R Turner
- Vascular Dynamics Lab, Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada
| | - Ada Tang
- MacStroke Canada, School of Rehabilitation Sciences, McMaster University, Hamilton, Ontario, Canada
| | | | - Maureen J MacDonald
- Vascular Dynamics Lab, Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada
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