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Rietz M, Schmidt-Persson J, Gillies Banke Rasmussen M, Overgaard Sørensen S, Rath Mortensen S, Brage S, Lund Kristensen P, Grøntved A, Brønd JC. Facilitating ambulatory heart rate variability analysis using accelerometry-based classifications of body position and self-reported sleep. Physiol Meas 2024; 45:055016. [PMID: 38684167 DOI: 10.1088/1361-6579/ad450d] [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: 11/05/2023] [Accepted: 04/29/2024] [Indexed: 05/02/2024]
Abstract
Objective.This study aimed to examine differences in heart rate variability (HRV) across accelerometer-derived position, self-reported sleep, and different summary measures (sleep, 24 h HRV) in free-living settings using open-source methodology.Approach.HRV is a biomarker of autonomic activity. As it is strongly affected by factors such as physical behaviour, stress, and sleep, ambulatory HRV analysis is challenging. Beat-to-beat heart rate (HR) and accelerometry data were collected using single-lead electrocardiography and trunk- and thigh-worn accelerometers among 160 adults participating in the SCREENS trial. HR files were processed and analysed in the RHRV R package. Start time and duration spent in physical behaviours were extracted, and time and frequency analysis for each episode was performed. Differences in HRV estimates across activities were compared using linear mixed models adjusted for age and sex with subject ID as random effect. Next, repeated-measures Bland-Altman analysis was used to compare 24 h RMSSD estimates to HRV during self-reported sleep. Sensitivity analyses evaluated the accuracy of the methodology, and the approach of employing accelerometer-determined episodes to examine activity-independent HRV was described.Main results.HRV was estimated for 31 289 episodes in 160 individuals (53.1% female) at a mean age of 41.4 years. Significant differences in HR and most markers of HRV were found across positions [Mean differences RMSSD: Sitting (Reference) - Standing (-2.63 ms) or Lying (4.53 ms)]. Moreover, ambulatory HRV differed significantly across sleep status, and poor agreement between 24 h estimates compared to sleep HRV was detected. Sensitivity analyses confirmed that removing the first and last 30 s of accelerometry-determined HR episodes was an accurate strategy to account for orthostatic effects.Significance.Ambulatory HRV differed significantly across accelerometry-assigned positions and sleep. The proposed approach for free-living HRV analysis may be an effective strategy to remove confounding by physical activity when the aim is to monitor general autonomic stress.
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Affiliation(s)
- Marlene Rietz
- Center for Research in Childhood Health, Research Unit for Exercise Epidemiology, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense M, Denmark
- Division of Clinical Physiology, Department for Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Jesper Schmidt-Persson
- Center for Research in Childhood Health, Research Unit for Exercise Epidemiology, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense M, Denmark
- Applied Research in Child and Adult Health, Department of Midwifery, Physiotherapy, Occupational Therapy, and Psychomotor Therapy, University College Copenhagen, Copenhagen, Denmark
| | - Martin Gillies Banke Rasmussen
- Center for Research in Childhood Health, Research Unit for Exercise Epidemiology, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense M, Denmark
- Steno Diabetes Center Odense, Odense University Hospital, Odense, Denmark
| | - Sarah Overgaard Sørensen
- Center for Research in Childhood Health, Research Unit for Exercise Epidemiology, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense M, Denmark
| | - Sofie Rath Mortensen
- Center for Research in Childhood Health, Research Unit for Exercise Epidemiology, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense M, Denmark
- The Research and Implementation Unit PROgrez, Department of Physiotherapy and Occupational Therapy, Naestved-Slagelse-Ringsted Hospitals, Region Zealand, Denmark
| | - Søren Brage
- Center for Research in Childhood Health, Research Unit for Exercise Epidemiology, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense M, Denmark
- MRC Epidemiology Unit, University of Cambridge, Cambridge, United Kingdom
| | - Peter Lund Kristensen
- Center for Research in Childhood Health, Research Unit for Exercise Epidemiology, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense M, Denmark
| | - Anders Grøntved
- Center for Research in Childhood Health, Research Unit for Exercise Epidemiology, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense M, Denmark
| | - Jan Christian Brønd
- Center for Research in Childhood Health, Research Unit for Exercise Epidemiology, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense M, Denmark
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Woo SC, Chen MY, Chen LK, Liu CY. Effectiveness of Resistance Band Use in Conjunction With Tai Chi Among Older Adults With Prefrailty to Improve Functional Fitness, Quality of Life, and Heart Rate Variability. J Gerontol Nurs 2024; 50:19-26. [PMID: 38691121 DOI: 10.3928/00989134-20240416-04] [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: 05/03/2024]
Abstract
PURPOSE The current randomized controlled trial aimed to bolster the physical fitness of prefrail older adults, potentially delaying their need for admission to care facilities and enhancing their overall well-being. METHOD The experimental group received a physical fitness intervention comprising resistance band use and tai chi three times per week for 12 weeks, whereas the control group received frailty-related health education. Thirty-four male participants completed the study. RESULTS A total of seven items had statistically significant differences at 12- and 16-week posttest, respectively: frailty index (p = 0.03; p = 0.03); Instrumental Activities of Daily Living Scale (p < 0.001; p < 0.001); and physical fitness, back (p < 0.001; p < 0.001); physical fitness, arm curl (p = 0.02; p < 0.001); physical activity (p < 0.001; p = 0.009); quality of life, physiological (p = 0.04; p < 0.001); and heart rate variability (p < 0.001; p < 0.001). CONCLUSION Results revealed substantial improvements in physical fitness, frailty conditions, self-care abilities, and quality of life, but not balance or lower limb flexibility, for the experimental group. Therefore, exercise interventions may effectively improve prefrail older adults' quality of life. [Journal of Gerontological Nursing, 50(5), 19-26.].
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Kozanoğlu E, Kelle B, Alaylı G, Kuru Ö, Çubukçu Fırat S, Demir AN, Karakoç M, Özçakır Ş, Altay Z, Aktaş İ, Ünlü Özkan F, Ayhan FF, Çapkın E, Karkucak M, Kaya T, Uçar Ü, Erdal A, Taştekin N, Gizem Koyuncu E, Aydın E, Faruk Şendur Ö, Ünal İ, Akıncı A. Frequency of fibromyalgianess in patients with rheumatoid arthritis and ankylosing spondylitis: A multicenter study of Turkish League Against Rheumatism (TLAR) network. Arch Rheumatol 2024; 39:20-32. [PMID: 38774695 PMCID: PMC11104752 DOI: 10.46497/archrheumatol.2023.9925] [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: 10/02/2022] [Accepted: 03/05/2023] [Indexed: 05/24/2024] Open
Abstract
Objectives This study aimed to evaluate the frequency of fibromyalgianess, fibromyalgia syndrome (FS), and widespread pain in patients with rheumatoid arthritis (RA) and ankylosing spondylitis (AS) and their relationship with clinical and demographic parameters. Patients and methods This cross-sectional multicenter trial was performed in 14 centers across Türkiye between June 2018 and November 2019. Out of 685 patients recruited from the accessible population, 661 patients (342 RA, 319 AS; 264 males, 397 females; mean age: 48.1±12.9 years; range, 17 to 88 years) met the selection criteria. In these cohorts, those who did not meet the criteria for FS and had widespread pain (widespread pain index ≥7) were evaluated as a separate group. Clinical status and demographic parameters of patients in both cohorts were evaluated as well as the evaluations of RA and AS patients with widespread pain (widespread pain index ≥7) and RA and AS patients with FS groups. In addition, correlations between polysymptomatic distress scale (PSD) scores and Visual Analog Scale (VAS), Simplified Disease Activity Index (SDAI), Clinical Disease Activity Index (CDAI), and Disease Activity Score using 28 joint counts for RA patients and VAS, Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), and Ankylosing Spondylitis Disease Activity Score (ASDAS) for AS patients were analyzed. Results Frequencies of patients with FS and patients who had PSD scores ≥12 were 34.1% and 44.4% in all RA patients, respectively. Moreover, FS and PSD scores ≥12 were found in 29.2% and 36.9% of all AS patients, respectively. PSD scores of RA patients with FS were higher than all RA patients and RA patients with widespread pain. SDAI and CDAI scores of RA patients with FS were higher than all RA patients and RA patients with widespread pain. Similarly, PSD scores of AS patients with FS were higher than all AS patients and AS patients with widespread pain. ASDAS-erythrocyte sedimentation rate and BASDAI scores of AS patients with FS were found higher than all AS patients and AS patients with widespread pain. Conclusion Disease activity scores, including pain in RA and AS, were higher in the presence of FS or fibromyalgianess. It may be related to clinical parameters, but cohort studies with long-term follow-up are needed to reveal causality. Additionally, to avoid overtreatment, coexistence of fibromyalgianess should be kept in mind in patients who have inflammatory diseases such as RA and AS, particularly with intractable widespread pain.
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Affiliation(s)
- Erkan Kozanoğlu
- Department of Physical Medicine and Rehabilitation, Çukurova University Faculty of Medicine, Adana, Türkiye
| | - Bayram Kelle
- Department of Physical Medicine and Rehabilitation, Çukurova University Faculty of Medicine, Adana, Türkiye
| | - Gamze Alaylı
- Department of Physical Medicine and Rehabilitation, Ondokuz Mayıs University Faculty of Medicine, Samsun, Türkiye
| | - Ömer Kuru
- Department of Physical Medicine and Rehabilitation, University of Health Sciences, Prof. Dr. Cemil Taşcıoğlu City Hospital, Istanbul, Türkiye
| | - Sibel Çubukçu Fırat
- Department of Physical Medicine and Rehabilitation, Akdeniz University Faculty of Medicine, Antalya, Türkiye
| | - Ali Nail Demir
- Department of Physical Medicine and Rehabilitation, Mersin City Hospital, Faculty of Medicine, Mersin, Türkiye
| | - Mehmet Karakoç
- Department of Physical Medicine and Rehabilitation, Dicle University Faculty of Medicine, Diyarbakır, Türkiye
| | - Şüheda Özçakır
- Department of Physical Medicine and Rehabilitation, Bursa Uludağ University Faculty of Medicine, Bursa, Türkiye
| | - Zuhal Altay
- Department of Physical Medicine and Rehabilitation, İnönü University Faculty of Medicine, Malatya, Türkiye
| | - İlknur Aktaş
- Department of Physical Medicine and Rehabilitation, University of Health Sciences, Fatih Sultan Mehmet Training and Research Hospital, Istanbul, Türkiye
| | - Feyza Ünlü Özkan
- Department of Physical Medicine and Rehabilitation, University of Health Sciences, Fatih Sultan Mehmet Training and Research Hospital, Istanbul, Türkiye
| | - Fikriye Figen Ayhan
- Department of Physical Medicine and Rehabilitation, Atılım University School of Medicine, Ankara, Türkiye
| | - Erhan Çapkın
- Department of Physical Medicine and Rehabilitation, Karadeniz Technical University Faculty of Medicine, Trabzon, Türkiye
| | - Murat Karkucak
- Department of Physical Medicine and Rehabilitation, Karadeniz Technical University Faculty of Medicine, Trabzon, Türkiye
| | - Taciser Kaya
- Department of Physical Medicine and Rehabilitation, University of Health Sciences, Izmir Bozyaka Training and Research Hospital, Izmir, Türkiye
| | - Ülkü Uçar
- Department of Physical Medicine and Rehabilitation, Division of Rheumatology, Antalya Training and Research Hospital, Antalya, Türkiye
| | - Akın Erdal
- Department of Physical Medicine and Rehabilitation, Atatürk University Faculty of Medicine, Erzurum, Türkiye
| | - Nurettin Taştekin
- Department of Physical Medicine and Rehabilitation, Trakya University Faculty of Medicine, Edirne, Türkiye
| | - Esra Gizem Koyuncu
- Department of Physical Medicine and Rehabilitation, Tekirdag Dr. I. Fehmi Cumalıoğlu City Hospital, Tekirdağ, Türkiye
| | - Elif Aydın
- Department of Physical Medicine and Rehabilitation, Adnan Menderes University Faculty of Medicine, Aydın, Türkiye
| | - Ömer Faruk Şendur
- Department of Physical Medicine and Rehabilitation, Medicana International Hospital, Izmir, Türkiye
| | - İlker Ünal
- Department of Biostatistics and Medical Informatics, Çukurova University Faculty of Medicine, Adana, Türkiye
| | - Ayşen Akıncı
- Department of Physical Medicine and Rehabilitation, Hacettepe University Faculty of Medicine, Ankara, Türkiye
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Štursová P, Budinská X, Nováková Z, Dobšák P, Babula P. Sports activities and cardiovascular system change. Physiol Res 2023; 72:S429-S444. [PMID: 38165749 PMCID: PMC10861254 DOI: 10.33549/physiolres.935238] [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: 03/31/2023] [Accepted: 09/24/2023] [Indexed: 02/01/2024] Open
Abstract
Sports activity is generally considered to be beneficial to health. The World Health Organization (WHO) recommends physical activity as part of a healthy lifestyle. Sports activities significantly affect the cardiovascular system. A number of studies show that they significantly reduce the risk of cardiovascular disease as well as decrease cardiovascular mortality. This review discusses changes in various cardiovascular parameters in athletes - vagotonia/bradycardia, hypertrophy of heart, ECG changes, blood pressure, and variability of cardiovascular parameters. Because of its relationship to the cardiovascular system, VO2max, which is widely used as an indicator of cardiorespiratory fitness, is also discussed. The review concludes with a discussion of reactive oxygen species (ROS) and oxidative stress, particularly in relation to changes in the cardiovascular system in athletes. The review appropriately summarizes the above issues and points out some new implications.
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Affiliation(s)
- P Štursová
- Department of Physiology, Faculty of Medicine, Masaryk University, Brno, Czech Republic.
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Marçal IR, Abreu RM, Cornelis N, Leicht AS, Forjaz CLM, Cucato G, Brenner I, Novakovic M, Ritti-Dias R, Ciolac EG, Cornelissen VA. Effects of exercise training on heart rate variability in individuals with lower extremity arterial disease and claudication: A systematic review. JOURNAL OF VASCULAR NURSING 2023; 41:226-234. [PMID: 38072577 DOI: 10.1016/j.jvn.2023.09.002] [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: 06/28/2023] [Revised: 09/26/2023] [Accepted: 09/27/2023] [Indexed: 12/18/2023]
Abstract
PURPOSE To perform a systematic review of studies assessing the effects of regular exercise on heart rate variability (HRV) in individuals with lower extremity arterial disease (LEAD) and symptoms of claudication. METHODS A systematic search in the electronic databases MEDLINE, Embase, and Scielo, was conducted and updated on January 21, 2023. Randomized clinical trials investigating patients with LEAD and IC, assessing ≥ 4 wk of exercise interventions, and reporting at least one HRV measure (e.g., time or frequency domains) at baseline and follow-up were included. Two reviewers independently screened studies for inclusion, performed data extraction, and quality assessment of included studies. RESULTS Data from 7 trials were included (i.e., 5 walking, 1 resistance, and 1 isometric handgrip training), totaling 327 patients (66% males; range: 61 - 68 yr; ankle brachial index: 0.4 - 0.7). Following exercise training, three studies investigating walking training reported an increase in parasympathetic modulation indices and/or a decrease in sympathetic modulation indices (n = 2) as well as an increase in non-linear indices (n = 1). CONCLUSION The current evidence is weak, and larger randomized controlled trials are needed to confirm the efficacy of exercise training in improving HRV. Additionally, the high divergence in the methodology of studies indicated the need for standard tools to improve the quality of HRV measurements in exercise trials. It is recommended to use standard procedures in future trials investigating HRV.
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Affiliation(s)
- Isabela R Marçal
- Exercise Physiology and Cardiovascular Health Lab, Division of Cardiac Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa; Exercise and Chronic Disease Research Laboratory, Department of Physical Education, School of Sciences, São Paulo State University (UNESP), Bauru, Brazil
| | - Raphael M Abreu
- Department of Physiotherapy, LUNEX International University of Health Exercise and Sports, Differdange, Luxembourg. LUNEX ASBL Luxembourg Health & Sport Sciences Research Institute, Differdange, Luxembourg
| | - Nils Cornelis
- Research Group for Cardiovascular Rehabilitation, KU Leuven, Department of Rehabilitation Sciences, Faculty of Movement and Rehabilitation Sciences, Leuven, Belgium
| | - Anthony S Leicht
- Sport and Exercise Science, James Cook University, Townsville, Australia; Australian Institute of Tropical Health & Medicine, James Cook University, Townsville, Australia
| | - Claudia L M Forjaz
- Exercise Hemodynamic Laboratory, School of Physical Education and Sport, University of Sao Paulo, São Paulo, Brazil
| | - Gabriel Cucato
- Department of Sport, Exercise and Rehabilitation, Northumbria University, United Kingdom
| | - Ingrid Brenner
- Department of Kinesiology and Trent/Fleming School of Nursing, Trent University, Peterborough, Ontario, Canada
| | - Marko Novakovic
- Department of Vascular Diseases, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Raphael Ritti-Dias
- Post-Graduate Program in Rehabilitation Science, University Nove de Julho
| | - Emmanuel G Ciolac
- Exercise and Chronic Disease Research Laboratory, Department of Physical Education, School of Sciences, São Paulo State University (UNESP), Bauru, Brazil
| | - Véronique A Cornelissen
- Research Group for Cardiovascular Rehabilitation, KU Leuven, Department of Rehabilitation Sciences, Faculty of Movement and Rehabilitation Sciences, Leuven, Belgium.
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Rizvi MR, Sharma A, Malki A, Sami W. Enhancing Cardiovascular Health and Functional Recovery in Stroke Survivors: A Randomized Controlled Trial of Stroke-Specific and Cardiac Rehabilitation Protocols for Optimized Rehabilitation. J Clin Med 2023; 12:6589. [PMID: 37892727 PMCID: PMC10607659 DOI: 10.3390/jcm12206589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 10/13/2023] [Accepted: 10/14/2023] [Indexed: 10/29/2023] Open
Abstract
BACKGROUND Stroke is a major contributor to disability and mortality globally. It leads to physical impairments, including weakness and cardiovascular deconditioning, posing significant challenges to stroke survivors' quality of life. Exercise-based cardiac rehabilitation has shown promise as a rehabilitation strategy. This study aims to assess and compare the impacts of stroke-specific rehabilitation and individualized cardiac rehabilitation exercises on various health parameters in stroke patients. METHODS A randomized controlled trial was conducted, involving 38 stroke patients aged 40-75 years. Group A received stroke-specific rehabilitation, which consisted of a combination of range of motion exercises, strength training for the paralyzed side, balance and coordination training, gait training, functional mobility exercises, neuromuscular reeducation, and breathing exercises. This program was conducted five days per week for 12 weeks. Group B received individually designed cardiac rehabilitation exercises, in addition to stroke-specific rehabilitation. They engaged in this exercise for at least 30-45 min per day, four days per week, and incorporated two days of resistive training over a 12-week period. Baseline and post-intervention assessments included measures of cardiac autonomic function, balance (Berg Balance Scale), mobility (Timed Up and Go Test), cardiovascular fitness indicators, respiratory parameters, exercise efficiency, and perceived exertion. RESULTS Group B receiving individualized cardio rehab showed significant improvements in balance and mobility compared to Group A receiving conventional stroke-specific rehab. Moreover, Group B exhibited enhanced cardiovascular fitness, respiratory performance, exercise efficiency, and autonomic function post-intervention. Notably, Group A displayed no significant improvements in these parameters. CONCLUSIONS Individualized cardiac rehabilitation exercises demonstrated favorable outcomes in improving certain health parameters, highlighting the potential benefits of individualized rehabilitation strategies for stroke patients.
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Affiliation(s)
- Moattar Raza Rizvi
- Department of Physiotherapy, School of Allied Health Sciences, Manav Rachna International Institute of Research and Studies (MRIIRS), Faridabad 121001, India; (M.R.R.); (A.S.)
| | - Ankita Sharma
- Department of Physiotherapy, School of Allied Health Sciences, Manav Rachna International Institute of Research and Studies (MRIIRS), Faridabad 121001, India; (M.R.R.); (A.S.)
| | - Ahmed Malki
- Department of Biomedical Sciences, College of Health Sciences, QU-Health, Qatar University, Doha P.O. Box 2713, Qatar;
| | - Waqas Sami
- Department of Pre-Clinical Affairs, College of Nursing, QU Health, Qatar University, Doha P.O. Box 2713, Qatar
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Colas C, Le Berre Y, Fanget M, Savall A, Killian M, Goujon I, Labeix P, Bayle M, Féasson L, Roche F, Hupin D. Physical Activity in Long COVID: A Comparative Study of Exercise Rehabilitation Benefits in Patients with Long COVID, Coronary Artery Disease and Fibromyalgia. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:6513. [PMID: 37569053 PMCID: PMC10418371 DOI: 10.3390/ijerph20156513] [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: 06/30/2023] [Revised: 07/24/2023] [Accepted: 08/01/2023] [Indexed: 08/13/2023]
Abstract
Exercise in long COVID is poorly studied. Nevertheless, exerciserehabilitation could improve cardiorespiratory, muscular and autonomic functions. We aimed to investigate improvement in physical and autonomic performances of long COVID patients (n = 38) after a 4-week exercise rehabilitation program (3 sessions/week) compared to two control groups composed of coronary artery disease (n = 38) and fibromyalgia patients (n = 38), two populations for whom exercise benefits are well known. Efficacy of exercise training was assessed by a cardiopulmonary exercise test, a handgrip force test, and a supine heart rate variability recording at rest before and after the rehabilitation program. Cardiorespiratory and muscular parameters were enhanced after exercise rehabilitation in the three groups (p < 0.001). No significant difference was observed for the autonomic variables. Through this comparative study with control groups, we confirm and reinforce the interest of caring for long COVID patients without post-exertional symptom exacerbation by exercise rehabilitation of both strength and endurance training, by personalizing the program to the patient and symptoms.
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Affiliation(s)
- Claire Colas
- Department of Clinical and Exercise Physiology, University Hospital Center of Saint-Etienne, 42000 Saint-Etienne, France
- INSERM, U1059, DVH Team, SAINBIOSE, Jean Monnet University, 42000 Saint-Etienne, France
| | - Yann Le Berre
- Department of Clinical and Exercise Physiology, University Hospital Center of Saint-Etienne, 42000 Saint-Etienne, France
- Jacques Lisfranc Medicine Faculty, Jean Monnet University, 42000 Saint-Etienne, France
| | - Marie Fanget
- Department of Clinical and Exercise Physiology, University Hospital Center of Saint-Etienne, 42000 Saint-Etienne, France
- INSERM, U1059, DVH Team, SAINBIOSE, Jean Monnet University, 42000 Saint-Etienne, France
| | - Angélique Savall
- INSERM, U1059, DVH Team, SAINBIOSE, Jean Monnet University, 42000 Saint-Etienne, France
- Department of Education and Research in General Practice, Jean Monnet University, 42000 Saint-Etienne, France
| | - Martin Killian
- Department of Internal Medicine, University Hospital Center of Saint-Etienne, 42000 Saint-Etienne, France
- CIRI-Centre International de Recherche en Infectiologie, Team GIMAP, Jean Monnet University, Claude Bernard Lyon 1 University, Inserm, U1111, CNRS, UMR530, 42000 Saint-Etienne, France
- CIC 1408 Inserm, University Hospital Centre of Saint-Etienne, 42000 Saint-Etienne, France
| | - Ivan Goujon
- Department of Clinical and Exercise Physiology, University Hospital Center of Saint-Etienne, 42000 Saint-Etienne, France
| | - Pierre Labeix
- Department of Clinical and Exercise Physiology, University Hospital Center of Saint-Etienne, 42000 Saint-Etienne, France
- INSERM, U1059, DVH Team, SAINBIOSE, Jean Monnet University, 42000 Saint-Etienne, France
| | - Manon Bayle
- Department of Clinical and Exercise Physiology, University Hospital Center of Saint-Etienne, 42000 Saint-Etienne, France
| | - Léonard Féasson
- Department of Clinical and Exercise Physiology, University Hospital Center of Saint-Etienne, 42000 Saint-Etienne, France
- Inter-University Laboratory of Human Movement Biology, EA 7424, Jean Monnet University, 42000 Saint-Etienne, France
| | - Frederic Roche
- Department of Clinical and Exercise Physiology, University Hospital Center of Saint-Etienne, 42000 Saint-Etienne, France
- INSERM, U1059, DVH Team, SAINBIOSE, Jean Monnet University, 42000 Saint-Etienne, France
| | - David Hupin
- Department of Clinical and Exercise Physiology, University Hospital Center of Saint-Etienne, 42000 Saint-Etienne, France
- INSERM, U1059, DVH Team, SAINBIOSE, Jean Monnet University, 42000 Saint-Etienne, France
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Andorfer A, Kraler S, Kaufmann P, Pollheimer E, Spah C, Fuchshuber J, Rominger C, Traunmüller C, Schwerdtfeger A, Unterrainer HF. Psychophysiological stress response after a 6-week Mindful Self-Compassion training in psychiatric rehabilitation inpatients: a randomized post-test only study. Front Psychiatry 2023; 14:1098122. [PMID: 37533890 PMCID: PMC10391549 DOI: 10.3389/fpsyt.2023.1098122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 06/30/2023] [Indexed: 08/04/2023] Open
Abstract
Objectives Mindfulness-based interventions (including self-compassion interventions) are effective in improving stress management at psychological and physical levels. Mindful Self-Compassion (MSC) is a newly developed program particularly aimed at increasing self-compassion. The main objective of this study was to determine whether the psychophysiological stress response during a social-evaluative speaking task differs in inpatients participating in the MSC or the Progressive Muscle Relaxation (PMR) program at the end of their 6-week psychiatric rehabilitation stay (i.e., post-test only design). Method Data from 50 inpatients (25 MSC, 25 PMR, 35 female) aged 19 to 76 years (M = 47.22, SD = 12.44) were analyzed in terms of psychophysiological stress response. For this purpose, heart rate variability, heart rate, and blood pressure were assessed together with several psychometric variables: positive and negative affect (PANAS), subjective stress perception (Visual Analog Scale), self-compassion (Self-Compassion Scale), cognitive reappraisal and suppression (Emotion Regulation Questionnaire), psychological distress (Brief Symptom Inventory-18), and appraisal and rumination (selected items). Results After correction for alpha inflation no differences in the psychophysiological stress response and psychometric parameters between the MSC and PMR group were found. Discussion In general, our results indicate that MSC is not superior to PMR training. However, more research with clinical randomized controlled trials investigating larger samples are needed to further affirm these initial findings.
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Affiliation(s)
- Andrea Andorfer
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, Graz, Austria
- CIAR: Center for Integrative Addiction Research, Grüner Kreis Society, Vienna, Austria
| | - Sabina Kraler
- Institute of Psychology, University of Graz, Graz, Austria
| | - Paul Kaufmann
- Center for Psychosocial Health, Sonnenpark Neusiedlersee, Rust, Austria
| | - Ewald Pollheimer
- Center for Psychosocial Health, Sonnenpark Neusiedlersee, Rust, Austria
| | - Christoph Spah
- Center for Psychosocial Health, Sonnenpark Neusiedlersee, Rust, Austria
| | - Jürgen Fuchshuber
- CIAR: Center for Integrative Addiction Research, Grüner Kreis Society, Vienna, Austria
- Department of Psychoanalysis and Psychotherapy, Medical University of Vienna, Vienna, Austria
| | | | | | | | - Human-Friedrich Unterrainer
- Department of Psychiatry and Psychotherapeutic Medicine, Medical University of Graz, Graz, Austria
- CIAR: Center for Integrative Addiction Research, Grüner Kreis Society, Vienna, Austria
- Institute of Psychology, University of Graz, Graz, Austria
- Department of Religious Studies, University of Vienna, Vienna, Austria
- Faculty of Psychotherapy Science, Sigmund Freud University, Vienna, Austria
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Sorski L, Gidron Y. The Vagal Nerve, Inflammation, and Diabetes-A Holy Triangle. Cells 2023; 12:1632. [PMID: 37371102 DOI: 10.3390/cells12121632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 05/23/2023] [Accepted: 06/07/2023] [Indexed: 06/29/2023] Open
Abstract
Type 2 diabetic mellitus (T2DM) is a common chronic disease and a substantial risk factor of other fatal illnesses. At its core is insulin resistance, where chronic low-level inflammation is among its main causes. Thus, it is crucial to modulate this inflammation. This review paper provides scientific neuroimmunological evidence on the protective roles of the vagal nerve in T2DM. First, the vagus inhibits inflammation in a reflexive manner via neuroendocrine and neuroimmunological routes. This may also occur at the level of brain networks. Second, studies have shown that vagal activity, as indexed by heart-rate variability (HRV), is inversely related to diabetes and that low HRV is a predictor of T2DM. Finally, some emerging evidence shows that vagal nerve activation may reduce biomarkers and processes related to diabetes. Future randomized controlled trials are needed to test the effects of vagal nerve activation on T2DM and its underlying anti-inflammatory mechanisms.
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Affiliation(s)
- Liat Sorski
- Sagol School of Neuroscience and School of Psychological Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Yori Gidron
- Department of Nursing, Faculty of Social Welfare and Health Sciences, Haifa University, Haifa 3498838, Israel
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10
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Liu HW, Cheng HC, Tsai SH, Shao YT. Effects of acute resistance exercise with different loads on appetite, appetite hormones and autonomic nervous system responses in healthy young men. Appetite 2023; 182:106428. [PMID: 36539159 DOI: 10.1016/j.appet.2022.106428] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 11/17/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022]
Abstract
Although the effect of continuous aerobic exercise on the appetite has been widely explored, the influence of resistance exercise (RE) with different variables, including training loads, training volume, and inter-set rest, on appetite responses requires further investigation. This study examined the importance of training load in RE-induced appetite regulation, with the total training volume and inter-set rest equalized. In total, 11 healthy young men (age = 23 ± 2 years, body mass index = 22 ± 2 kg/m2) were included. Participants completed 3 trials, namely moderate-load RE (MOD; 4 sets of 8 repetitions at 85% 8RM), low-load RE (LOW; 4 sets of 15 repetitions at 45% 8RM), and a control (CON; no exercise), in a randomized, crossover design. Subjective appetite ratings; concentrations of ghrelin, peptide YY (PYY), and lactate; and the autonomic nervous system activity were evaluated before exercise and 1 h after exercise. The hunger and predicted food consumption ratings, and ghrelin concentrations immediately after exercise were significantly lower in the MOD and LOW trials (p < 0.05 vs. CON). The PYY and lactate concentrations immediately after exercise were significantly higher in the MOD and LOW trials (p < 0.05 vs. CON). Heart rate variability recovery was slower in the MOD trial. These findings suggest that both moderate-load and low-load RE at equal training volumes and inter-set rest induce similar responses on hunger suppression and orexigenic signals, except for the slower recovery of autonomic modulation after moderate-load RE. Our results suggest that when individuals aim to potentiate appetite suppression after a bout of RE, both moderate- and low-load RE could be applied.
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Affiliation(s)
- Hung-Wen Liu
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, 162 Section 1, Heping E. Rd., Taipei City, Taiwan.
| | - Hao-Chien Cheng
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, 162 Section 1, Heping E. Rd., Taipei City, Taiwan
| | - Shun-Hsi Tsai
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, 162 Section 1, Heping E. Rd., Taipei City, Taiwan
| | - Yi-Te Shao
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, 162 Section 1, Heping E. Rd., Taipei City, Taiwan
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11
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Correia RR, Veras ASC, Tebar WR, Rufino JC, Batista VRG, Teixeira GR. Strength training for arterial hypertension treatment: a systematic review and meta-analysis of randomized clinical trials. Sci Rep 2023; 13:201. [PMID: 36604479 PMCID: PMC9814600 DOI: 10.1038/s41598-022-26583-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 12/16/2022] [Indexed: 01/06/2023] Open
Abstract
Cardiovascular diseases are the leading cause of death in the world and arterial hypertension (AH) accounts for 13.8% of deaths caused by cardiovascular diseases. Strength training interventions could be an important alternative tool for blood pressure control, however, consistent evidence and the most effective training protocol for this purpose are yet to be established. The current study used the Cochrane methodology to systematically review randomized controlled trials (RCTs) that investigated the effect of strength training on blood pressure in hypertensive patients. A systematic search was conducted in the PubMed, EMBASE, Scopus, Cochrane Library, and World Health Organization databases. This review included controlled trials that evaluated the effect of strength training for 8 weeks or more in adults with arterial hypertension, published up to December 2020. Data are described and reported as the weighted mean difference of systolic and diastolic pressure and a 95% confidence interval. Protocol registration: PROSPERO registration number CRD42020151269. A total of 14 studies were identified, including a combined total of 253 participants with hypertension. The meta-analysis showed that mean values of systolic blood pressure (SBP) and diastolic blood pressure (DBP) decreased significantly after strength training interventions. The strongest effect of strength training on decreasing blood pressure was observed in protocols with a moderate to vigorous load intensity (> 60% of one-repetition maximum-1RM), a frequency of at least 2 times per week, and a minimum duration of 8 weeks. We concluded that strength training interventions can be used as a non-drug treatment for arterial hypertension, as they promote significant decreases in blood pressure.
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Affiliation(s)
- Rafael Ribeiro Correia
- Department of Physical Education, School of Technology and Sciences, São Paulo State University-UNESP, Street Roberto Simonsen, 305, Presidente Prudente, SP, 19060-900, Brazil
- Multicenter Graduate Program in Physiological Sciences, SBFis, São Paulo State University (UNESP), Araçatuba, São Paulo, Brazil
| | - Allice Santos Cruz Veras
- Department of Physical Education, School of Technology and Sciences, São Paulo State University-UNESP, Street Roberto Simonsen, 305, Presidente Prudente, SP, 19060-900, Brazil
- Multicenter Graduate Program in Physiological Sciences, SBFis, São Paulo State University (UNESP), Araçatuba, São Paulo, Brazil
| | - William Rodrigues Tebar
- Center of Clinical and Epidemiological Research, University Hospital, University of São Paulo-USP, Sao Paulo, Brazil
| | - Jéssica Costa Rufino
- Department of Physical Education, School of Technology and Sciences, São Paulo State University-UNESP, Street Roberto Simonsen, 305, Presidente Prudente, SP, 19060-900, Brazil
| | - Victor Rogério Garcia Batista
- Department of Physical Education, School of Technology and Sciences, São Paulo State University-UNESP, Street Roberto Simonsen, 305, Presidente Prudente, SP, 19060-900, Brazil
| | - Giovana Rampazzo Teixeira
- Department of Physical Education, School of Technology and Sciences, São Paulo State University-UNESP, Street Roberto Simonsen, 305, Presidente Prudente, SP, 19060-900, Brazil.
- Multicenter Graduate Program in Physiological Sciences, SBFis, São Paulo State University (UNESP), Araçatuba, São Paulo, Brazil.
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12
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Souza A, Jesus S, Hora J, Farah B, Germano-Soares A, Ribeiro A, Silva D, Wichi R, Andrade-Lima A. Different functional exercise orders induce similar acute cardiac autonomic modulation responses in healthy adults: A randomized controlled crossover study. Sci Sports 2023. [DOI: 10.1016/j.scispo.2022.03.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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13
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Beetroot Juice Produces Changes in Heart Rate Variability and Reduces Internal Load during Resistance Training in Men: A Randomized Double-Blind Crossover. Nutrients 2022; 14:nu14235119. [PMID: 36501148 PMCID: PMC9738238 DOI: 10.3390/nu14235119] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 11/23/2022] [Accepted: 11/26/2022] [Indexed: 12/05/2022] Open
Abstract
Beetroot juice (BJ) has been used as a sport supplement, improving performance in resistance training (RT). However, its effect on the modulation of the autonomic nervous system has not yet been widely studied. Therefore, the objective of this randomized double-blind crossover study was to assess the effect of acute BJ supplementation compared to placebo in blood pressure (BP), heart rate (HR), heart rate variability (HRV) and internal load during RT measure as Root Mean Square of the Successive Differences between adjacent RR intervals Slope (RMSSD and RMSSD-Slope, respectively). Eleven men performed an incremental RT test (three sets at 60%, 70% and 80% of their repetition maximum) composed by back squat and bench press with. HR, HRV and RMSSD-Slope were measured during and post exercise. As the main results, RMSSD during exercise decrease in the BJ group compared to placebo (p = 0.023; ES = 0.999), there were no differences in RMSSD post-exercise, and there were differences in RMSSD-Slope between groups in favor of the BJ group (p = 0.025; ES = 1.104) with a lower internal load. In conclusion, BJ supplementation seems to be a valuable tool for the reduction in the internal load of exercise during RT measured as RMSSD-Slope while enhancing performance.
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Lin LLC, Chen YJ, Lin TY, Weng TC. Effects of Resistance Training Intensity on Heart Rate Variability at Rest and in Response to Orthostasis in Middle-Aged and Older Adults. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:10579. [PMID: 36078296 PMCID: PMC9517804 DOI: 10.3390/ijerph191710579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 08/10/2022] [Accepted: 08/15/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVE Aging and deficits related to decreased physical activity can lead to higher risks of autonomic nervous system (ANS) dysfunction. The aim of this study was to evaluate the effects of 24 weeks of resistance training (RT) at various intensities on hemodynamics as well as heart rate variability (HRV) at rest and in response to orthostatic tests in middle-aged and older adults. METHODS Forty adults were randomized into three groups: high-intensity (HEX) (80% 1-RM) (11 female, 4 male; 60 ± 4 years); low-moderate-intensity (LEX) (50% 1-RM) (nine female, four male; 61 ± 5 years); and a control group (CON) (eight female, four male; 60 ± 4 years). The RT program consisted of nine exercises, with two sets performed of each exercise two times per week for 24 weeks. Data collected included 1-RM, heart rate, and blood pressure and HRV at rest and in response to orthostasis. RESULTS Both the HEX (42-94%) and LEX (31.3-51.7%) groups showed increases in 1-RM (p < 0.01). The HEX group showed decreases in resting heart rate (-4.0%), diastolic blood pressure (-3.2 mmHg (-4.2%)), and low frequency/high frequency (LF/HF) (Ln ratio) (p < 0.05). Post-study, the HEX group had higher HF (Ln ms2) than the CON, adjusted for pre-study value and age (p < 0.05). Post-study, the supine-standing ratio (SSR) of LFn (normalized unit) in the HEX group was greater than that in the LEX and CON groups, while the SSR of LF/HF in the HEX group was greater than the CON (p < 0.05). In conclusion, high-intensity RT can improve resting heart rate and HRV by enhancing cardiac vagal control. High-intensity RT might also improve the orthostatic response in terms of HRV. High intensity RT might assist ANS modification and could perhaps decrease the risks of cardiovascular disease and orthostatic intolerance.
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Affiliation(s)
- Linda Li-Chuan Lin
- Institute of Physical Education, Health and Leisure Studies, National Cheng Kung University, No. 1, Ta-Hsueh Road, Tainan 701, Taiwan
| | - Yi-Ju Chen
- Institute of Physical Education, Health and Leisure Studies, National Cheng Kung University, No. 1, Ta-Hsueh Road, Tainan 701, Taiwan
| | - Tai-You Lin
- National Sports Training Center, No. 399, Shiyun Blvd., Zuoying Dist., Kaohsiung City 813, Taiwan
| | - Ting-Chun Weng
- Institute of Physical Education, Health and Leisure Studies, National Cheng Kung University, No. 1, Ta-Hsueh Road, Tainan 701, Taiwan
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15
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Corso M, de Figueiredo TC, Carvalho D, Brown AF, de Salles BF, Simão R, Willardson JM, Dias I. Effects of Strength Training on Blood Pressure and Heart Rate Variability—A Systematic Review. Strength Cond J 2022. [DOI: 10.1519/ssc.0000000000000688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Lee CK, Lee JH, Ha MS. Comparison of the Effects of Aerobic versus Resistance Exercise on the Autonomic Nervous System in Middle-Aged Women: A Randomized Controlled Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19159156. [PMID: 35954510 PMCID: PMC9368650 DOI: 10.3390/ijerph19159156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 07/22/2022] [Accepted: 07/25/2022] [Indexed: 11/16/2022]
Abstract
This study was conducted to investigate the changes in the autonomic nervous system in middle-aged women induced by aerobic and resistance exercise. A randomized controlled design was adopted; 22 premenopausal middle-aged women were divided into the resistance training and aerobic exercise groups (n = 11 each). Each group followed a specific 60 min exercise program three times a week for 12 weeks. The participants’ heart rate variability (HRV) was measured to analyze the low(LF)- and high-frequency (HF) activity, and the LF/HF ratio was calculated to examine the autonomic nervous system’s activities. A repeated-measures analysis of variance was used to analyze the effects of resistance and aerobic exercise. LF activity significantly increased in both the resistance training (p < 0.001) and aerobic exercise (p < 0.5) groups, indicating a significant variation according to time effect. HF activity was significantly increased only in resistance training (p < 0.001) with a significant variation in time (p < 0.001) and an interaction effect (p < 0.01). The LF/HF ratio did not vary significantly in either group. The findings in this study suggest that both aerobic exercise and resistance training were effective for sympathetic nerve activities in middle-aged women and that the effects on the sympathetic and parasympathetic activities were greater for resistance training.
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Affiliation(s)
- Chae Kwan Lee
- Department of Physical Therapy, Catholic University of Pusan, 57 Oryundae-ro, Geumjeong-gu, Pusan 46252, Korea;
| | - Jae-Hoon Lee
- Department of Sports Science, University of Seoul, 163 Seoulsiripdae-ro, Dongdaemun-gu, Seoul 02504, Korea;
| | - Min-Seong Ha
- Department of Sports Culture, College of the Arts, Dongguk University-Seoul, 30 Pildong-ro 1-gil, Jung-gu, Seoul 04620, Korea
- Correspondence: ; Tel.: +82-2-2290-1926
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Maris SA, Meyer KM, Murray G, Williams JS. Physical Activity and the Acute Hemodynamic Response to ACE Inhibition in Hypertension. Am J Lifestyle Med 2022; 16:538-545. [DOI: 10.1177/1559827620935367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Introduction. Physical activity (PA) can reduce blood pressure (BP) in hypertensives through possibly interacting with the renin-angiotensin-aldosterone system (RAAS). We conducted a nested-cohort analysis to determine if self-reported PA was associated with BP responsiveness to acute angiotensin converting enzyme inhibition (ACEi). Methods. Data were extracted from the HyperPATH dataset, a cohort designed to identify mechanisms of cardiometabolic risk. Hypertensives that completed a self-assessed PA questionnaire, hormonal assessments (aldosterone [ALDO]), and BP to a single dose of an ACEi (captopril, 25 mg) were included. All participants (n = 144) were studied on a controlled diet for 7 days. PA was recorded as no PA, or little, moderate, or high amounts of exercise. Analyses were adjusted for age, sex, race, and body mass index. Results. Individuals who reported high amounts of PA displayed a greater BP lowering effect from ACEi compared to those who reported moderate (−14.8 ± 8.1 vs −8.4 ± 9.9 mm Hg, P < .01) or no additional PA (−14.8 ± 8.1 vs −2.6 ± 9.9 mm Hg, P < .001). Exploratory analyses indicated high amounts of PA were associated with a reduced heart rate (54 ± 8 vs 66 ± 10 bpm, P < .001) and blunted ALDO (β = 0.44, 95% confidence interval = 0.19-0.70). Conclusions. Higher self-reported PA was associated with an augmented BP lowering effect to acute ACEi in hypertensive patients.
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Affiliation(s)
- Stephen A. Maris
- Division of Endocrinology, Diabetes, and Hypertension, Brigham and Women’s Hospital & Harvard Medical School, Boston, Massachusetts (SAM, KMM, GM, JSW)
- Department of Exercise Science and Athletic Training, Springfield College, Springfield, Massachusetts (SAM)
| | - Kayla M. Meyer
- Division of Endocrinology, Diabetes, and Hypertension, Brigham and Women’s Hospital & Harvard Medical School, Boston, Massachusetts (SAM, KMM, GM, JSW)
- Department of Exercise Science and Athletic Training, Springfield College, Springfield, Massachusetts (SAM)
| | - Gillian Murray
- Division of Endocrinology, Diabetes, and Hypertension, Brigham and Women’s Hospital & Harvard Medical School, Boston, Massachusetts (SAM, KMM, GM, JSW)
- Department of Exercise Science and Athletic Training, Springfield College, Springfield, Massachusetts (SAM)
| | - Jonathan S. Williams
- Division of Endocrinology, Diabetes, and Hypertension, Brigham and Women’s Hospital & Harvard Medical School, Boston, Massachusetts (SAM, KMM, GM, JSW)
- Department of Exercise Science and Athletic Training, Springfield College, Springfield, Massachusetts (SAM)
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Huang YM, Chien WC, Cheng CG, Chang YH, Chung CH, Cheng CA. Females with Diabetes Mellitus Increased the Incidence of Premenstrual Syndrome. Life (Basel) 2022; 12:life12060777. [PMID: 35743808 PMCID: PMC9224876 DOI: 10.3390/life12060777] [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: 04/16/2022] [Revised: 05/10/2022] [Accepted: 05/19/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Premenstrual syndrome (PMS) is a multifactorial disorder caused by hormone and autonomic imbalance. In our study, hyperglycemia-induced insulin secretion increased progesterone secretion and progressive autonomic imbalance. The young patients with diabetes mellitus (DM) revealed hypo-parasympathetic function and hypersympathetic function compared with nondiabetic controls. Young female patients with DM with higher blood sugar and autonomic malfunction may be associated with PMS. However, there is a lack of evidence about DM in females related to PMS. We evaluated female patients with DM who subsequently followed PMS in a retrospective cohort study. Methods: We retrieved data from the National Health Insurance Research Database in Taiwan. Female patients with DM between 20 and 50 years old were assessed by the International Classification of Disease, 9 Revision, Clinical Modification (ICD-9-CM) disease code of 250. Patients who were DM-free females were fourfold matched to the control group by age and disease index date. The ICD-9-CM disease code of 625.4 identified the incidence of PMS followed by the index date as events. The possible risk factors associated with PMS were detected with a Cox proportional regression. Results: DM was a significant risk factor for PMS incidence with an adjusted hazard ratio of 1.683 (95% confidence interval: 1.104−2.124, p < 0.001) in females after adjusting for age, other comorbidities, season, urbanization status of patients and the hospital status of visiting. Conclusions: This study noted an association between DM and PMS in female patients. Healthcare providers and female patients with DM must be aware of possible complications of PMS, aggressive glycemic control, decreased hyperglycemia and autonomic dysfunction to prevent this bothersome disorder.
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Affiliation(s)
- Yao-Ming Huang
- Department of Emergency Medicine, Taoyuan Armed Forces General Hospital, National Defense Medical Center, Taoyuan 32549, Taiwan; (Y.-M.H.); (C.-G.C.)
| | - Wu-Chien Chien
- Department of Medical Research, Tri-Service General Hospital, National Defense Medical Center, Taipei 11490, Taiwan; (W.-C.C.); (C.-H.C.)
- School of Public Health, National Defense Medical Center, Taipei 11490, Taiwan
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei 11490, Taiwan
| | - Chun-Gu Cheng
- Department of Emergency Medicine, Taoyuan Armed Forces General Hospital, National Defense Medical Center, Taoyuan 32549, Taiwan; (Y.-M.H.); (C.-G.C.)
- Department of Emergency Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei 11490, Taiwan
- Emergency Department, Department of Emergency and Critical Medicine, Wan Fang Hospital, Taipei Medical University, Taipei 11696, Taiwan
- Department of Emergency, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan
| | - Yin-Han Chang
- Department of Psychology, National Taiwan University, Taipei 10621, Taiwan;
| | - Chi-Hsiang Chung
- Department of Medical Research, Tri-Service General Hospital, National Defense Medical Center, Taipei 11490, Taiwan; (W.-C.C.); (C.-H.C.)
- School of Public Health, National Defense Medical Center, Taipei 11490, Taiwan
| | - Chun-An Cheng
- Department of Neurology, Tri-Service General Hospital, National Defense Medical Center, Taipei 11490, Taiwan
- Correspondence: ; Tel.: +886-2-87927173
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Navarro-Lomas G, Dote-Montero M, Alcantara JMA, Plaza-Florido A, Castillo MJ, Amaro-Gahete FJ. Different exercise training modalities similarly improve heart rate variability in sedentary middle-aged adults: the FIT-AGEING randomized controlled trial. Eur J Appl Physiol 2022; 122:1863-1874. [PMID: 35538242 PMCID: PMC9287234 DOI: 10.1007/s00421-022-04957-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 04/19/2022] [Indexed: 11/24/2022]
Abstract
PURPOSE This study aimed to investigate the influence of different exercise training modalities on heart rate variability (HRV) in sedentary middle-aged adults; and to study whether changes in health-related outcomes (i.e., body composition and cardiometabolic risk) are associated with those hypothetical HRV changes in sedentary middle-aged adults. METHODS A total of 66 middle-aged adults (53.6 ± 4.4 years old; 50% women) were enrolled in the FIT-AGEING study. We conducted a 12-week randomized controlled trial. The participants were randomly assigned to 4 groups: (a) a control group (no exercise); (b) a physical activity recommendation from the World Health Organization group (PAR); (c) a high-intensity interval training group (HIIT); and (d) a high-intensity interval training group adding whole-body electromyostimulation (HIIT + EMS). RESULTS All exercise training modalities induced changes in HRV parameters (all P ≤ 0.001) without statistical differences between them (all P > 0.05). We found associations between changes in body composition and cardiometabolic risk and exercise-related changes in HRV. CONCLUSION Our results suggest that different exercise interventions (i.e., PAR, HIIT and HIIT + EMS) induced an enhancement of HRV in sedentary middle-aged adults. Our findings support the notion that exercise-related changes in HRV are associated with changes in body composition and cardiometabolic risk after the intervention program CLINICAL TRIAL REGISTRY: NCT03334357 (ClinicalTrials.gov). November 7, 2017 retrospectively registered.
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Affiliation(s)
- Ginés Navarro-Lomas
- EFFECTS-262 Research Group, Department of Physiology, Faculty of Medicine, University of Granada, Avda. de la Investigación 11, 18016, Granada, Spain.
| | - Manuel Dote-Montero
- EFFECTS-262 Research Group, Department of Physiology, Faculty of Medicine, University of Granada, Avda. de la Investigación 11, 18016, Granada, Spain.,1 PROmoting FITness and Health Through Physical Activity Research Group (PROFITH), Sport and Health University Research Institute (iMUDS), Department of Physical and Sports Education, Faculty of Sport Sciences, University of Granada, Camino de Alfacar s/n, 18071, Granada, Spain
| | - Juan M A Alcantara
- 1 PROmoting FITness and Health Through Physical Activity Research Group (PROFITH), Sport and Health University Research Institute (iMUDS), Department of Physical and Sports Education, Faculty of Sport Sciences, University of Granada, Camino de Alfacar s/n, 18071, Granada, Spain
| | - Abel Plaza-Florido
- 1 PROmoting FITness and Health Through Physical Activity Research Group (PROFITH), Sport and Health University Research Institute (iMUDS), Department of Physical and Sports Education, Faculty of Sport Sciences, University of Granada, Camino de Alfacar s/n, 18071, Granada, Spain
| | - Manuel J Castillo
- EFFECTS-262 Research Group, Department of Physiology, Faculty of Medicine, University of Granada, Avda. de la Investigación 11, 18016, Granada, Spain
| | - Francisco J Amaro-Gahete
- EFFECTS-262 Research Group, Department of Physiology, Faculty of Medicine, University of Granada, Avda. de la Investigación 11, 18016, Granada, Spain. .,1 PROmoting FITness and Health Through Physical Activity Research Group (PROFITH), Sport and Health University Research Institute (iMUDS), Department of Physical and Sports Education, Faculty of Sport Sciences, University of Granada, Camino de Alfacar s/n, 18071, Granada, Spain.
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20
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Marasingha-Arachchige SU, Rubio-Arias JÁ, Alcaraz PE, Chung LH. Factors that affect heart rate variability following acute resistance exercise: A systematic review and meta-analysis. JOURNAL OF SPORT AND HEALTH SCIENCE 2022; 11:376-392. [PMID: 33246163 PMCID: PMC9189698 DOI: 10.1016/j.jshs.2020.11.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 09/19/2020] [Accepted: 09/28/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND There is controversial evidence regarding the effect of acute resistance exercise (ARE) on heart rate variability (HRV) parameters, which indicates the activities of the cardiac autonomic nervous system. The aim of this study was to perform a systematic review and meta-analysis of the literature on the effect of ARE on HRV parameters and identify its possible moderating factors. METHODS The PubMed-Medline, Web of Science, SPORTDiscus, and Cochrane Library databases were searched. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) declaration was followed, and the methodological quality of the studies was evaluated. The level of significance was set at p ≤ 0.05. Twenty-six studies met the inclusion criteria. Main effect analyses between pre- and post-test interventions demonstrated an increase in normalized units low frequency (p < 0.001; standardized mean difference (SMD) = 0.78; 95% confidence interval (95%CI): 0.46‒1.11) and low frequency/high frequency ratio (p < 0.001; SMD = 0.82; 95%CI: 0.64‒0.99) and a decrease in standard deviation of the normal-to-normal (NN) interval (p < 0.001; SMD = -0.58; 95%CI: -0.85 to -0.30), root mean square of the successive differences (p < 0.001; SMD = -1.01; 95%CI: -1.29 to -0.74), and normalized units high frequency (p < 0.001; SMD: -1.08; 95%CI: -1.43 to -0.73) following ARE in healthy individuals range: 15 ± 1 to 48 ± 2 years; mean ± SD). RESULTS There were differences between the subgroups in the number of sets used in an exercise (p = 0.05) for root mean square of the successive differences, as well as for exercise intensity (p = 0.01) and rest between sets (p = 0.05) for normalized units high frequency. Interestingly, there were differences between the subgroups in training volume for root mean square of the successive differences (p = 0.01), normalized units high frequency (p = 0.003) and normalized units low frequency (p = 0.02). CONCLUSION Overall, there was a withdrawal of cardiac parasympathetic and activation of cardiac sympathetic modulations following ARE, and these changes were greater with higher training volume ∼30 min after ARE in healthy individuals. Furthermore, the number of sets, intensity, and rest between sets affected HRV parameters. However, gender, body mass index, and training status did not influence the changes in HRV parameters as a response to ARE.
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Affiliation(s)
| | - Jacobo Á Rubio-Arias
- LFE Research Group, Department of Health and Human Performance, Faculty of Physical Activity and Sport Science-INEF, Universidad Politécnica de Madrid, Madrid 28040, Spain
| | - Pedro E Alcaraz
- UCAM Research Center for High Performance Sport, Catholic University of Murcia, Murcia 30107, Spain; Faculty of Sport, Catholic University of Murcia, Murcia 30107, Spain
| | - Linda H Chung
- UCAM Research Center for High Performance Sport, Catholic University of Murcia, Murcia 30107, Spain; Faculty of Sport, Catholic University of Murcia, Murcia 30107, Spain.
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21
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Changes in Heart Rate Variability and Post‐Exercise Blood Pressure from Manipulating Rest Intervals Between Sets of Resistance Training. J Hum Kinet 2022; 82:61-73. [PMID: 36196336 PMCID: PMC9465723 DOI: 10.2478/hukin-2022-0031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The purpose of this study was to compare blood pressure and heart rate variability responses in physically active men after performing resistance training sessions with rest intervals of 1 min, 2 min and 3 min. Eighteen men (age, 21.6±1.1 years; body mass, 74.1±8.1 kg; body height, 175.3±7.1 cm) who performed 180min of physical activity per week participated in this study. After determining the 15RM loads for the squat, bench press, bent-over row and deadlift, participants performed a resistance training session. Participants performed three resistance training protocols in randomized counterbalanced order. Each experimental protocol comprised different rest intervals between sets of resistance training exercises (1min, 2min or 3min). During each experimental session, participants performed three sets with a 15RM load. Blood pressure and heart rate variability were measured before and for 2h after each session. The results demonstrated a greater blood pressure (p<0.05) reduction with a longer rest interval. There was no statistically significant difference in heart rate variability changes between groups. These results indicate that 2min and 3min rest intervals while using a 15RM load provide the best stimulus for a blood pressure reduction response after a resistance training session. Our findings suggest that strength and conditioning professionals should prescribe 2min or 3min rest intervals when resistance training is performed with a 15RM load if the aim is to obtain an acute reduction in blood pressure after a resistance training session.
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22
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Rial-Vázquez J, Rúa-Alonso M, Fariñas J, Aracama A, Tufano J, Iglesias-Soler E. Heart Rate Responses and Cardiovascular Adaptations to Resistance Training Programs Differing in Set Configuration: A Randomized Controlled Trial. RESEARCH QUARTERLY FOR EXERCISE AND SPORT 2022:1-10. [PMID: 35394413 DOI: 10.1080/02701367.2021.2008293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 11/13/2021] [Indexed: 06/14/2023]
Abstract
Purpose: This study explored the changes in blood pressure and cardiac autonomic modulation after training programs differin in set configuration. Methods: Thirty-nine individuals were randomly assigned to a traditional, rest-redistribution, or control group. Throughout five weeks, the traditional and rest-redistribution groups performed 10 sessions of four exercises with the same load, number of repetitions, and total rest time, but with different inter-set rest duration and frequency (traditional group: 4 sets of 8 repetitions, 10 repetition maximum load, 5 min rest between sets and exercises; rest-redistribution group: 16 sets of 2 repetitions, 1 min rest between sets, 5 min rest between exercises). Heart rate and heart rate recovery were recorded during each training session, and heart rate variability, baroreflex sensitivity and effectiveness, blood pressure, and blood pressure variability were evaluated at rest bedore and after the interventions. Results: During the sessions, traditional sets entailed greater peak heart rate compared to rest-redistribution (P = .018) but mean heart rate, minimum heart rate, and heart rate recovery were similar between training programs (P >.05). Baroreflex effectiveness was reduced after the traditional intervention (P = .013). No changes were detected for the rest of the cardiovascular variables obtained at rest after intervention (P > .05). Conclusions: Despite some differences in heart rate response during exercise, neither traditional nor rest-redistribution resistance training protocols produced changes in cardiac autonomic modulation, sympathetic vasomotor tone, and cardiac baroreflex sensitivity of young healthy active individuals. However, traditional sets affected the baroreflex effectiveness.
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Lavin KM, Coen PM, Baptista LC, Bell MB, Drummer D, Harper SA, Lixandrão ME, McAdam JS, O’Bryan SM, Ramos S, Roberts LM, Vega RB, Goodpaster BH, Bamman MM, Buford TW. State of Knowledge on Molecular Adaptations to Exercise in Humans: Historical Perspectives and Future Directions. Compr Physiol 2022; 12:3193-3279. [PMID: 35578962 PMCID: PMC9186317 DOI: 10.1002/cphy.c200033] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
For centuries, regular exercise has been acknowledged as a potent stimulus to promote, maintain, and restore healthy functioning of nearly every physiological system of the human body. With advancing understanding of the complexity of human physiology, continually evolving methodological possibilities, and an increasingly dire public health situation, the study of exercise as a preventative or therapeutic treatment has never been more interdisciplinary, or more impactful. During the early stages of the NIH Common Fund Molecular Transducers of Physical Activity Consortium (MoTrPAC) Initiative, the field is well-positioned to build substantially upon the existing understanding of the mechanisms underlying benefits associated with exercise. Thus, we present a comprehensive body of the knowledge detailing the current literature basis surrounding the molecular adaptations to exercise in humans to provide a view of the state of the field at this critical juncture, as well as a resource for scientists bringing external expertise to the field of exercise physiology. In reviewing current literature related to molecular and cellular processes underlying exercise-induced benefits and adaptations, we also draw attention to existing knowledge gaps warranting continued research effort. © 2021 American Physiological Society. Compr Physiol 12:3193-3279, 2022.
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Affiliation(s)
- Kaleen M. Lavin
- Center for Exercise Medicine, The University of Alabama at Birmingham, Birmingham, Alabama, USA
- Department of Cell, Developmental, and Integrative Biology, The University of Alabama at Birmingham, Birmingham, Alabama, USA
- Center for Human Health, Resilience, and Performance, Institute for Human and Machine Cognition, Pensacola, Florida, USA
| | - Paul M. Coen
- Translational Research Institute for Metabolism and Diabetes, Advent Health, Orlando, Florida, USA
- Sanford Burnham Prebys Medical Discovery Institute, Orlando, Florida, USA
| | - Liliana C. Baptista
- Center for Exercise Medicine, The University of Alabama at Birmingham, Birmingham, Alabama, USA
- Department of Medicine, Division of Gerontology, Geriatrics and Palliative Care, The University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Margaret B. Bell
- Center for Exercise Medicine, The University of Alabama at Birmingham, Birmingham, Alabama, USA
- Department of Cell, Developmental, and Integrative Biology, The University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Devin Drummer
- Center for Exercise Medicine, The University of Alabama at Birmingham, Birmingham, Alabama, USA
- Department of Cell, Developmental, and Integrative Biology, The University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Sara A. Harper
- Center for Exercise Medicine, The University of Alabama at Birmingham, Birmingham, Alabama, USA
- Department of Medicine, Division of Gerontology, Geriatrics and Palliative Care, The University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Manoel E. Lixandrão
- Center for Exercise Medicine, The University of Alabama at Birmingham, Birmingham, Alabama, USA
- Department of Cell, Developmental, and Integrative Biology, The University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Jeremy S. McAdam
- Center for Exercise Medicine, The University of Alabama at Birmingham, Birmingham, Alabama, USA
- Department of Cell, Developmental, and Integrative Biology, The University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Samia M. O’Bryan
- Center for Exercise Medicine, The University of Alabama at Birmingham, Birmingham, Alabama, USA
- Department of Cell, Developmental, and Integrative Biology, The University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Sofhia Ramos
- Translational Research Institute for Metabolism and Diabetes, Advent Health, Orlando, Florida, USA
- Sanford Burnham Prebys Medical Discovery Institute, Orlando, Florida, USA
| | - Lisa M. Roberts
- Center for Exercise Medicine, The University of Alabama at Birmingham, Birmingham, Alabama, USA
- Department of Medicine, Division of Gerontology, Geriatrics and Palliative Care, The University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Rick B. Vega
- Translational Research Institute for Metabolism and Diabetes, Advent Health, Orlando, Florida, USA
- Sanford Burnham Prebys Medical Discovery Institute, Orlando, Florida, USA
| | - Bret H. Goodpaster
- Translational Research Institute for Metabolism and Diabetes, Advent Health, Orlando, Florida, USA
- Sanford Burnham Prebys Medical Discovery Institute, Orlando, Florida, USA
| | - Marcas M. Bamman
- Center for Exercise Medicine, The University of Alabama at Birmingham, Birmingham, Alabama, USA
- Department of Cell, Developmental, and Integrative Biology, The University of Alabama at Birmingham, Birmingham, Alabama, USA
- Center for Human Health, Resilience, and Performance, Institute for Human and Machine Cognition, Pensacola, Florida, USA
| | - Thomas W. Buford
- Center for Exercise Medicine, The University of Alabama at Birmingham, Birmingham, Alabama, USA
- Department of Medicine, Division of Gerontology, Geriatrics and Palliative Care, The University of Alabama at Birmingham, Birmingham, Alabama, USA
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Estévez-González AJ, Pérez-Ruiz M, Cobo-Vicente F, Donadio MVF, Larumbe-Zabala E. Effects of Physical Training on Heart Rate Variability in Children and Adolescents with Chronic Diseases: A Systematic Review and Meta-analysis. Int J Sports Med 2022; 43:679-686. [PMID: 35108729 DOI: 10.1055/a-1524-2421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
This study analyzed the effects of physical training programs on heart rate variability, as a measure of sympathovagal balance, in children and adolescents with chronic diseases. Relevant articles were systematically searched in Pubmed, Science Direct, Web of Science, Scopus, Google Scholar and Embase scientific databases. We performed a meta-analysis using an inverse variance heterogeneity model. Effect size calculation was based on the standardized mean differences between pre- and post-intervention assessments, assuring at least a single-group repeated-measures model for each extracted group. Ten studies (252 participants) were included, seven in obese subjects, two in type-1 diabetes, and one in cerebral palsy. When time-domain variables were analyzed, exercise was found to moderately increase RMSSD (SMD=0.478; 95%CI: 0.227 to 0.729; p<0.001), SDNN (SMD=0.367; 95%CI: 0.139 to 0.595; p=0.002) and pNN50 (SMD=0.817; 95%CI: 0.139 to 0.595; p=0.002). As for frequency-domain variables, exercise presented a moderate increasing effect on HF (SMD=0.512; 95%CI: 0.240 to 0.783; p<0.001), a negligible effect for LF (SMD=0.077; 95%CI: -0.259 to 0.412; p<0.001) and a non-significant reduction for LF/HF (SMD=-0.519; 95%CI: -1.162 to 0.124; p=0.114). In conclusion, physical training programs are able to modulate heart rate variability in children and adolescents with chronic diseases, affecting mainly the time-domain variables.
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Affiliation(s)
| | - Margarita Pérez-Ruiz
- Faculty of Sport Sciences, Universidad Europea de Madrid Campus de Villaviciosa de Odón, Madrid, Spain
| | - Fernando Cobo-Vicente
- Faculty of Sport Sciences, Universidad Europea de Madrid Campus de Villaviciosa de Odón, Madrid, Spain
| | - Márcio Vinícius Fagundes Donadio
- Laboratory of Pediatric Physical Activity, Infant Center, PUCRS, Porto Alegre, Brazil. Visiting Professor (2019-2020), Universidad Europea de Madrid, Madrid, Spain
| | - Eneko Larumbe-Zabala
- Faculty of Sport Sciences, Universidad Europea de Madrid Campus de Villaviciosa de Odón, Madrid, Spain
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25
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Effects of Resistance Training on Skin Temperature and Its Relationship with Central Nervous System (CNS) Activation. Healthcare (Basel) 2022; 10:healthcare10020207. [PMID: 35206822 PMCID: PMC8871941 DOI: 10.3390/healthcare10020207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/07/2022] [Accepted: 01/19/2022] [Indexed: 11/30/2022] Open
Abstract
The aim of this work was to relate the activation of the sympathetic and parasympathetic nervous systems with the skin temperature (Tsk) of the lower limbs after a resistance training exercise. Under controlled conditions, the average Tsk in the areas of the anterior and posterior thighs, knees and legs was obtained with a thermal imager and the parasympathetic and sympathetic activation was registered with an Omegawave® device on 20 healthy and trained male volunteers (25.39 ± 8.21 years) before exercise, immediately after standard resistance training (3 exercises (2 quadriceps + 1 hamstrings) × 4 sets × 10 repetitions (70% 1RM), 90-sec recovery) and after 20 min of recovery. The results showed a significant effect of exercise and recovery on Tsk in all regions of interest (ROIs) considered (p < 0.05) and strong inverse relationships between sympathetic and parasympathetic activation values. Significant results were found for the total variation of Tsk (p < 0.05) with highly positive values for subjects with lower sympathetic activation and almost null or even negative values for those with higher sympathetic activation. Sympathetic activity was a significant predictor of total Tsk variation in the anterior thigh, posterior thigh and anterior knee but not in the posterior knee, anterior leg, and posterior leg. Baseline Tsk was a significant predictor of total Tsk variation the all ROIs except in the posterior knee. Tsk measured by thermography could be used to estimate the level of participation of muscle areas in exercise and registering the level of sympathetic activation before exercise could be interesting in predicting the athlete’s physiological response to strength training.
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Piralaiy E, Siahkuhian M, Nikookheslat SD, Pescatello LS, Sheikhalizadeh M, Khani M. Cardiac Autonomic Modulation in Response to Three Types of Exercise in Patients with Type 2 Diabetic Neuropathy. J Diabetes Metab Disord 2021; 20:1469-1478. [PMID: 34900798 DOI: 10.1007/s40200-021-00889-x] [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] [Received: 05/26/2021] [Accepted: 08/20/2021] [Indexed: 11/28/2022]
Abstract
Purpose Physical exercise is necessary in the handling DM, but it is not distinct which kind of physical exercise can improve cardiac autonomic modulation in T2DM. The purpose of this study was to compare the effects of three different modalities of exercise (aerobic, resistant, and combined) on cardiac autonomic modulation as measured by HRV in patients with type 2 diabetic neuropathy. Methods The participants were 45 men (age: 55.24 ± 8.11 years, weight: 89.5 ± 13.4 kg, height: 171.85 ± 6.98 cm, duration of diabetes: 12.51 ± 6.46 years) with type 2 diabetic neuropathy who were clinically free from signs and symptoms of cardiovascular disease. Participants were randomly assigned to one of four groups: aerobic-training (n = 11), dynamic resistant-training (n = 11), Combined-training (n = 11), or a non-exercise control group (n = 12). The exercise groups performed aerobic and resistant exercise for 25-45 min per day, 3-5 times per week for 12 weeks. Anthropometrics, biochemical markers (FBS, HbA1c, Lipid Profile, and Insulin), and heart rate variability in the exercise laboratory and under ambulatory conditions by 3-channel ECG digital Holter recorder were examined. Results All time and frequency-domain HRV parameters (except LF power) were significantly improved in the exercise groups, compared with the control group (p < 0.05). SDNN, rMSSD, and HF power were boosted, LF power was not different, and the LF/HF ratio decreased after versus before exercise training, independent of exercise modality. HbA1c in aerobic and resistant-training groups, and insulin and LDL in the resistant-training group were decreased after exercise training (p < 0.05). Conclusions Exercise training, independent of modality, in patients with type 2 diabetic neuropathy who were clinically free of the cardiovascular disease cause to significant progress in cardiovascular autonomic function assessed by HRV via enhancing cardio-vagal and reducing cardio-sympathetic tone.
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Affiliation(s)
- Elaheh Piralaiy
- Department of Exercise Physiology, Faculty of Physical Education and Sport Sciences, University of Tabriz, 29 Bahman Blvd, 5166616471 Tabriz, Iran
| | - Marefat Siahkuhian
- Department of Physical Education and Sport Sciences, Faculty of Education and Psychology, University of Mohaghegh Ardabili, Ardabil, Iran
| | - Saeed Dabbagh Nikookheslat
- Department of Exercise Physiology, Faculty of Physical Education and Sport Sciences, University of Tabriz, 29 Bahman Blvd, 5166616471 Tabriz, Iran
| | | | - Mahboub Sheikhalizadeh
- Department of Physical Education and Sport Sciences, Ahar Branch, Islamic Azad University, Ahar, Iran
| | - Mostafa Khani
- Department of Exercise Physiology, Faculty of Physical Education and Sport Sciences, University of Tabriz, 29 Bahman Blvd, 5166616471 Tabriz, Iran
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Sato M, Betriana F, Tanioka R, Osaka K, Tanioka T, Schoenhofer S. Balance of Autonomic Nervous Activity, Exercise, and Sleep Status in Older Adults: A Review of the Literature. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182412896. [PMID: 34948506 PMCID: PMC8701130 DOI: 10.3390/ijerph182412896] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 12/03/2021] [Accepted: 12/05/2021] [Indexed: 11/16/2022]
Abstract
While older people are frequently known to experience sleep disturbances, there are also many older people who have a good quality of sleep. However, little is known about the balance of autonomic nervous activity, exercise habits, and sleep status in healthy older adults. This study reviews the literature regarding balance of the autonomic nervous activity, exercise, and sleep in healthy older adults. Relevant articles were searched from electronic databases using the combination of the following keywords: "Autonomic nervous activity", "sleep status", "sleep", "healthy older adults", "aging", "heart rate variability (HRV)" and "exercise". Articles were included if they met inclusion criteria: (1) Published in English, (2) Article types: research and review articles, (3) Main outcome was related to the autonomic nervous activity, lifestyle, sleep, and/or healthy aging, and (4) Fully accessed. From 877 articles that were identified, 16 articles were included for review. Results showed that the autonomic nervous activity changes with increasing age, particularly a constant decline in cardiac vagal modulation due to the significant decrease in the nocturnal parasympathetic activity. In addition, the autonomic nervous activity was also related to sleep status and lifestyle, particularly the capability to exercise. In preparing older people toward a healthy aging, maintaining good sleep quality and exercise is suggested.
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Affiliation(s)
- Miki Sato
- Department of Clinical Nursing, Kochi Medical School, Kochi University, Nankoku 783-8505, Japan;
- Correspondence: ; Tel.: +81-88-880-2555
| | - Feni Betriana
- Graduate School of Health Sciences, Tokushima University, Tokushima 770-8509, Japan; (F.B.); (R.T.)
| | - Ryuichi Tanioka
- Graduate School of Health Sciences, Tokushima University, Tokushima 770-8509, Japan; (F.B.); (R.T.)
| | - Kyoko Osaka
- Department of Clinical Nursing, Kochi Medical School, Kochi University, Nankoku 783-8505, Japan;
| | - Tetsuya Tanioka
- Institute of Biomedical Sciences, Graduate School, Tokushima University, Tokushima 770-8509, Japan;
- Anne Boykin Institute, Florida Atlantic University, Boca Raton, FL 33431, USA;
| | - Savina Schoenhofer
- Anne Boykin Institute, Florida Atlantic University, Boca Raton, FL 33431, USA;
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Souza HCD, Philbois SV, Veiga AC, Aguilar BA. Heart Rate Variability and Cardiovascular Fitness: What We Know so Far. Vasc Health Risk Manag 2021; 17:701-711. [PMID: 34803382 PMCID: PMC8598208 DOI: 10.2147/vhrm.s279322] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 11/05/2021] [Indexed: 12/15/2022] Open
Abstract
Fluctuation analysis in intervals between heartbeats provides important indices related to autonomic modulation of heart rate variability (HRV). These indices are considered predictors of morbidity and mortality as they are frequently altered in patients with chronic degenerative diseases, especially in those with cardiovascular and metabolic diseases. Similarly, a reduction in HRV is common with aging. In all cases, cardiovascular fitness is often reduced to below the predicted values. In turn, increases in cardiovascular fitness through regular physical exercise, especially aerobic exercise, represent an important therapeutic tool capable of promoting positive adjustments in cardiac autonomic modulation. These adjustments are characterized by reduced sympathetic modulatory influence and/or increased vagal modulatory influence on the heart, increasing the HRV. Therefore, several methodological tools have been used to assess the degree of impairment of autonomic modulation and the therapeutic effects of physical exercise. In contrast, establishment of strict protocols in experimental design is a main challenge in establishing HRV analysis as a robust parameter for evaluating cardiovascular homeostasis. Thus, this review aimed to contribute to the understanding of autonomic modulation of HRV and its relationship with cardiovascular fitness, highlighting the advances made thus far, the applicability of analysis tools, and the confounding factors observed frequently.
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Affiliation(s)
- Hugo Celso Dutra Souza
- Department of Health Science, Ribeirão Preto Medical School of University of São Paulo, São Paulo, Brazil
| | - Stella Vieira Philbois
- Department of Health Science, Ribeirão Preto Medical School of University of São Paulo, São Paulo, Brazil
| | - Ana Catarine Veiga
- Department of Health Science, Ribeirão Preto Medical School of University of São Paulo, São Paulo, Brazil
| | - Bruno Augusto Aguilar
- Department of Health Science, Ribeirão Preto Medical School of University of São Paulo, São Paulo, Brazil
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29
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Influence of Chronic Exposure to Exercise on Heart Rate Variability in Children and Adolescents Affected by Obesity: A Systematic Review and Meta-Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182111065. [PMID: 34769586 PMCID: PMC8583488 DOI: 10.3390/ijerph182111065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 09/11/2021] [Accepted: 09/22/2021] [Indexed: 01/09/2023]
Abstract
Background: Sedentary lifestyles are increasingly common amongst children, and insufficient physical activity is a global epidemic estimated to contribute to future incapacities and potential deaths. Objective: We aimed to increase the amount of evidence concerning the effect of chronic exposure to exercise on heart rate variability in children and adolescents affected by obesity. Methods: A systematic review commenced following the PRISMA guidelines developed by Web of Science, Virtual Health Library, PubMed, Cochrane Library, Embase, Ovid, Medline Complete, and Scopus using keywords obtained from the Descriptors in Health Sciences and Medical Subject Headlines (MeSH) terms. We considered (1) Population: Pediatric individuals affected by obesity; (2) Intervention: Exercise; (3) Control: Pre-intervention and sedentary; (4) Outcomes: Clearly presented primary parameters; and (5) Studies: Clinical trials, case controls, case reports, and case series. Results: 11 articles were involved and predominantly included procedures observed during approximately 12 weeks with a distribution of three sessions per week, each session being 30–60 min of aerobic exercise; additionally, the exercise grades were typically completed at a percentage of subjects’ maximum heart rates. The meta-analyses displayed a significant effect on the domains of time (R-R interval, SDNN, rMSSD), frequency (HF ms2, HF (n.u.), LF/HF), and the non-linear index (SD1). Conclusions: Chronic exposure to exercise influences heart rate variability in children and adolescents affected by obesity by elevating the variability and parasympathetic activity and improving the sympathetic-vagal balance. Exercises should be recommended for the improvement of cardiac autonomic modulation to prevent the likelihood of further chronic diseases.
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30
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Speer KE, McKune AJ, Telford RM, Semple S, Naumovski N, Olive LS, Telford RD. Heart rate variability improves in 3-5-year-old children following a 6-month physical activity-based intervention: the Active Early Learning (AEL) cluster randomised controlled trial. Appl Physiol Nutr Metab 2021; 47:1-9. [PMID: 34432989 DOI: 10.1139/apnm-2021-0207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Heart rate variability (HRV) measurement provides non-invasive assessment of autonomic stability and cardiometabolic disease risk. Insufficient physical activity in early childhood may contribute to negative cardiometabolic health. The Active Early Learning (AEL) study was a 6-month randomised controlled trial investigating the effects of a physical activity-based program incorporating movement within the daily curriculum of preschool children. The current study assessed the effects of the AEL intervention on HRV as a measure of cardiac vagal control. Children aged between 3-5 years and enrolled in a preschool with an attendance of ≥15 children were eligible. Physical activity was recorded using an Actigraph wGT3x accelerometer worn at the waist of participants over 3 consecutive days. A Polar H10 chest strap measured HRV with the HF-band and RMSSD representing cardiac vagal control. After 6 months of the AEL trial, linear mixed model analyses revealed a significant intervention effect for increased HF (p = 0.044). The control group did not demonstrate changes in cardiac vagal control after the intervention ceased. Independent of age, sex, physical activity and BMI, the AEL study elicited significant improvements in the cardiac vagal control of participants who received the intervention. Findings highlight the importance of investigating HRV for assessing the cardiometabolic health in young children. ANZCTR trial registration number: ACTRN12619000638134. Novelty: The AEL curriculum improved child HRV independent of age, sex, physical activity and BMI. Heart rate and RR intervals did not demonstrate changes for the intervention and control groups. Multivariate programs for developing physical competence, confidence, knowledge and motivation may improve child health.
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Affiliation(s)
- Kathryn E Speer
- Faculty of Health, Discipline of Sport and Exercise Science, University of Canberra, Canberra, ACT, Australia
- Research Institute for Sport and Exercise, University of Canberra, Canberra, ACT, Australia
| | - Andrew J McKune
- Faculty of Health, Discipline of Sport and Exercise Science, University of Canberra, Canberra, ACT, Australia
- Research Institute for Sport and Exercise, University of Canberra, Canberra, ACT, Australia
- Discipline of Biokinetics, Exercise and Leisure Sciences, School of Health Sciences, University of KwaZulu-Natal, Durban, KwaZulu-Natal, South Africa
| | - Rohan M Telford
- Research Institute for Sport and Exercise, University of Canberra, Canberra, ACT, Australia
| | - Stuart Semple
- Faculty of Health, Discipline of Sport and Exercise Science, University of Canberra, Canberra, ACT, Australia
- Research Institute for Sport and Exercise, University of Canberra, Canberra, ACT, Australia
| | - Nenad Naumovski
- Faculty of Health, Discipline of Nutrition and Dietetics, University of Canberra, Canberra, ACT, Australia
- Functional Foods and Nutrition Research (FFNR) Laboratory, University of Canberra, Bruce, ACT, Australia
- Department of Nutrition and Dietetics, Harokopio University, Athens, 17671, Greece
| | - Lisa S Olive
- School of Psychology, Deakin University, Geelong, Victoria, Australia
- Centre for Social and Early Emotional Development, Faculty of Health, Deakin University, Geelong, Victoria, Australia
- IMPACT, The Institute for Mental and Physical Health and Clinical Translation, Faculty of Health, Deakin University, Geelong, Victoria, Australia
| | - Richard D Telford
- Research Institute for Sport and Exercise, University of Canberra, Canberra, ACT, Australia
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Andreu-Caravaca L, Ramos-Campo DJ, Abellán-Aynés O, Ávila-Gandía V, Chung LH, Manonelles P, Rubio-Arias JÁ. 10-Weeks of resistance training improves sleep quality and cardiac autonomic control in persons with multiple sclerosis. Disabil Rehabil 2021; 44:5241-5249. [PMID: 34107841 DOI: 10.1080/09638288.2021.1934738] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
PURPOSE To examine the acute and chronic effects of 10-weeks of progressive resistance training on sleep quality and sleeping heart rate variability in persons with Multiple Sclerosis (pwMS). METHODS Eighteen pwMS (age = 44.8 ± 10.6 years; EDSS = 3.1 ± 1.7) completed a 10-week of resistance training, with three training sessions per week. Each session consisted of 4 lower body exercises, performing 2-4 sets of each exercise, with 8-15 repetitions each set, at an intensity ranging from 60 to 75% of 1-repetition maximum. Subjective and actigraphic sleep quality and sleeping heart rate variability were carried out at 4 different times: (1) Before the starting of the intervention on a rest day; (2) the night after training week 1 (3) the night after training week 10 and 4) after completing the resistance training program on a rest day. RESULTS Regarding subjective sleep quality, significant main effects were observed on the variables of sleep quality, sleep comfort, easy of falling sleep, easy of waking up and felling of rest. Sleep quality, sleep comfort and easy of falling sleep were greater in rest night in week 1 vs. rest night in week 10. Actigraphic sleep quality also improved after the training program (rest night in week 1 vs. rest night in week 10). In the pair-wise comparison showed an acute effect in the session after the training program (rest night in week 10< training night in week 10) on HF, pNN50 and RMMSD. CONCLUSIONS Resistance training is a non-pharmacological treatment that has the capacity to improve the regulation of autonomic system and, consequently, the sleep quality in pwMS.Implications for rehabilitation10 Weeks of resistance training improves the sleep quality of persons with multiple sclerosis.Resistance training can modulate autonomic cardiac control in this population.Improving the sleep quality is essential for persons with MS because of its close relationship to other variables, such as symptomatic fatigue.
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Affiliation(s)
- Luis Andreu-Caravaca
- International Chair of Sports Medicine, Catholic University of Murcia, Murcia, Spain.,Faculty of Sport, Catholic University of Murcia, Murcia, Spain
| | | | - Oriol Abellán-Aynés
- International Chair of Sports Medicine, Catholic University of Murcia, Murcia, Spain.,Faculty of Sport, Catholic University of Murcia, Murcia, Spain
| | | | - Linda H Chung
- Faculty of Sport, Catholic University of Murcia, Murcia, Spain.,UCAM Research Center for High Performance Sport, Catholic University of Murcia, Murcia, Spain
| | - Pedro Manonelles
- International Chair of Sports Medicine, Catholic University of Murcia, Murcia, Spain
| | - Jacobo Á Rubio-Arias
- Department of Health and Human Performance, Faculty of Physical Activity and Sport Science-INEF, LFE Research Group, Madrid, Spain.,Department of Education, University of Almería, Almería, Spain
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Farinatti P, Polito MD, Massaferri R, Monteiro WD, Vasconcelos D, Johnson BT, Pescatello LS. Postexercise hypotension due to resistance exercise is not mediated by autonomic control: A systematic review and meta-analysis. Auton Neurosci 2021; 234:102825. [PMID: 34118764 DOI: 10.1016/j.autneu.2021.102825] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 01/29/2021] [Accepted: 05/20/2021] [Indexed: 10/21/2022]
Abstract
Changes in autonomic control have been suggested to mediate postexercise hypotension (PEH). We investigated through meta-analysis the after-effects of acute resistance exercise (RE) on blood pressure (BP) and autonomic activity in individuals with normal and elevated BP. Electronic databases were searched for trials including: adults; exclusive RE interventions; and BP and autonomic outcomes measured pre- and postintervention for at least 30 min. Analyses incorporated random-effects assumptions. Thirty trials yielded 62 interventions (N = 480). Subjects were young (33.6 ± 15.6 yr), with systolic BP (SBP)/diastolic BP (DBP) of 124.2 ± 8.9/71.5 ± 6.6 mm Hg. Overall, RE moderately reduced SBP (normal BP: ~1 to 4 mm Hg, p < 0.01; elevated BP: ~1 to 12 mm Hg, p < 0.01) and DBP (normal BP: ~1 to 4 mm Hg, p < 0.03; elevated BP: ~0.5 to 7 mm Hg, p < 0.01), which was in general parallel to sympathetic increase (normal BP: g = 0.49 to 0.51, p < 0.01; elevated BP: g = 0.41 to 0.63, p < 0.01) and parasympathetic decrease (normal BP: g = -0.52 to -0.53, p < 0.01; elevated BP: g = -0.46 to -0.71, p < 0.01). The meta-regression showed inverse associations between the effect sizes of BP vs. sympathetic (SBP: slope - 0.19 to -3.45, p < 0.01; DBP: slope - 0.30 to -1.60, p < 0.01), and direct associations vs. parasympathetic outcomes (SBP: slope 0.17 to 2.59, p < 0.01; DBP: slope 0.21 to 1.38, p < 0.01). In conclusion, changes in BP were concomitant to sympathetic increase and parasympathetic decrease, which questions the role of autonomic fluctuations as potential mechanisms of PEH after RE.
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Affiliation(s)
- Paulo Farinatti
- Laboratory of Physical Activity and Health Promotion, University of Rio de Janeiro State, RJ, Brazil; Graduate Program in Physical Activity Sciences, Salgado de Oliveira University, RJ, Brazil.
| | - Marcos D Polito
- Department of Physical Education, Londrina State University, PR, Brazil
| | - Renato Massaferri
- Graduate Program in Operational Human Performance, AirForce University, RJ, Brazil
| | - Walace D Monteiro
- Laboratory of Physical Activity and Health Promotion, University of Rio de Janeiro State, RJ, Brazil; Graduate Program in Physical Activity Sciences, Salgado de Oliveira University, RJ, Brazil
| | - Denilson Vasconcelos
- School of Physical Education and Sports, Federal University of Rio de Janeiro, RJ, Brazil
| | - Blair T Johnson
- Department of Psychological Sciences, University of Connecticut, Storrs, CT, USA
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Li H, Zhang X, Bi S, Liu H, Cao Y, Zhang G. Green Exercise: Can Nature Video Benefit Isometric Exercise? INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18115554. [PMID: 34067389 PMCID: PMC8196960 DOI: 10.3390/ijerph18115554] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 04/27/2021] [Accepted: 05/21/2021] [Indexed: 12/13/2022]
Abstract
Green exercise is the combination of physical activity and nature exposure, which has been associated with positive effects on psychophysiological health. This study aimed to investigate the effects of nature video viewing on isometric exercise and find a useful practice for green exercise in urban living. In the current study, 18 male subjects were recruited in a randomized crossover trial and underwent a sequence of wall squat exercises. The whole experiment contained three periods of baseline (before exercise), exercise, and recovery (after exercise), and each period lasted for 2 min. A video of forest walking was played in the exercise and recovery periods as treatment, while a black screen was set as control. The Rate of Perceived Exertion Scale (RPE) and Feeling Scale (FS) were employed to measure perceived exertion and affective responses in the exercise period; heart rate (HR) and heart rate variability (HRV) including the standard deviation of normal-to-normal RR intervals (SDNN), the root mean square of successive differences (RMSSD), and the standard deviations of the Poincaré plot (SD1), were recorded in the three periods. Heart rate recovery (HRR) in the recovery period was further calculated based on 30 s and 60 s time frames. Results demonstrated that during the exercise period nature video viewing was associated with better affective responses (median of 1.00 and an interquartile (IQR) of 2.00, p = 0.017), lower perceived exertion (median = 6.00, IQR = 2.00, p = 0.021), and lower HR (median = 89.60, IQR = 20.94, p = 0.01), but the differences in HRV indices between the experimental settings were not statistically significant. In the recovery period, significantly higher values of RMSSD (median = 34.88, IQR = 24.52, p = 0.004), SD1 (median = 24.75, IQR = 17.41, p = 0.003), and HR (median = 84.18, IQR = 16.58, p = 0.001) were observed in the treatment setting, whereas no statistically significant difference was found for HRR. In general, our findings support that nature video viewing may help reduce perceived exertion, increase exercise pleasure, buffer heart rate, and improve cardiac autonomic recovery for wall squat exercising, which implies the potential of nature-based stimuli in green exercise. However, due to the limited research sample, further study may need to include female participants and focus on various populations to confirm the effectiveness of using virtual and environments depicting nature at home or in public exercise places to promote positive exercise experience.
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Affiliation(s)
- Hansen Li
- Key Lab of Physical Fitness Evaluation and Motor Function Monitoring of General Administration of Sports of China, Institute of Sports Science, College of Physical Education, Southwest University, Chongqing 400715, China; (H.L.); (H.L.)
| | - Xing Zhang
- Department of Basketball and Volleyball, Chengdu Sport University, Chengdu 610041, China;
| | - Shilin Bi
- National Institute of Education, Nanyang Technological University, Singapore 637616, Singapore;
| | - Haowei Liu
- Key Lab of Physical Fitness Evaluation and Motor Function Monitoring of General Administration of Sports of China, Institute of Sports Science, College of Physical Education, Southwest University, Chongqing 400715, China; (H.L.); (H.L.)
| | - Yang Cao
- Clinical Epidemiology and Biostatistics, School of Medical Sciences, Örebro University, 70182 Örebro, Sweden
- Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, 17177 Stockholm, Sweden
- Correspondence: (Y.C.); (G.Z.); Tel.: +46-19-602-6236 (Y.C.); +86-15730267257 (G.Z.)
| | - Guodong Zhang
- Key Lab of Physical Fitness Evaluation and Motor Function Monitoring of General Administration of Sports of China, Institute of Sports Science, College of Physical Education, Southwest University, Chongqing 400715, China; (H.L.); (H.L.)
- Correspondence: (Y.C.); (G.Z.); Tel.: +46-19-602-6236 (Y.C.); +86-15730267257 (G.Z.)
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Hanif H, Orooj M, Parveen A. Effect of whole-body vibration after a resistance exercise bout on heart rate variability in hypertensive population. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2021; 19:435-439. [PMID: 33991471 DOI: 10.1515/jcim-2021-0064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Accepted: 04/27/2021] [Indexed: 11/15/2022]
Abstract
OBJECTIVES To investigate the effect of whole-body vibration (WBV) in the recovery phase after resistance exercise (RE) bout on heart rate variability (HRV) and blood pressure (BP) in a hypertensive population. METHODS Twenty hypertensive males and females were randomly allocated into group A (RE bout), and group B (RE bout with WBV). Pre-test and post-test measure of HRV, systolic blood pressure, and diastolic blood pressure were taken before and after RE and placebo WBV in one group and in another group of RE with WBV in the recovery phase. RESULTS There were no significant differences in both RE bout group and RE bout with WBV on HRV parameters but on BP it has shown significant improvement in both groups with a p value of SBP and DBP as 0.001 and 0.03 respectively but comparatively RE with WBV in recovery has greater improvement. CONCLUSIONS Our data demonstrated that RE bout using WBV has no improvement on HRV but it has significantly improved BP in hypertensive population.
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Affiliation(s)
- Humaira Hanif
- Centre for Physiotherapy and Rehabilitation Sciences, Jamia Millia Islamia (A Central University), New Delhi, India
| | - Munazzah Orooj
- Department of Physiotherapy, School of Allied Health Sciences, Sharda University, Greater Noida, U.P., India
| | - Adila Parveen
- Centre for Physiotherapy and Rehabilitation Sciences, Jamia Millia Islamia (A Central University), New Delhi, India
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Increased Incidence of Premenstrual Syndrome in Females with Palmar Hyperhidrosis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18094697. [PMID: 33925001 PMCID: PMC8124344 DOI: 10.3390/ijerph18094697] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 04/24/2021] [Accepted: 04/25/2021] [Indexed: 01/23/2023]
Abstract
Background: Premenstrual syndrome (PMS) is a common disorder affecting the quality of life of women of reproductive age. In a previous study, sex hormone imbalances and alterations in autonomic function were present in PMS, with parasympathetic dysfunction and sympathetic overactivity during the late luteal phase. Palmar hyperhidrosis (PH) presents with oversweating, heat and emotional stimulation, sympathetic hyperactivity and parasympathetic hypofunction. We hypothesized that the incidence of PMS is increased in females with PH. Methods: Data were retrieved from the Taiwanese National Health Insurance Database. The patients with PH were identified by the International Classification of Disease, 9th Revision, Clinical Modification (ICD-9-CM) disease code 780.8. Female patients matched by age and index day were used as the control group. The incidence of PMS was considered an outcome by the ICD-9-CM disease code 625.4. The factors related to PMS were analyzed by Cox regression. Results: The adjusted hazard ratio for the incidence of PMS was 1.276 (95% confidence interval: 1.05–1.488) in females with PH. Conclusions: This study found a positive correlation between PMS and female PH patients. Patients and physicians must understand the relationship of PMS with autonomic function alterations and other risk factors to prevent this problematic disorder.
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Oliveira-Junior SA, Boullosa D, Mendonça MLM, Vieira LFC, Mattos WW, Amaral BOC, Lima-Borges DS, Reis FA, Cezar MDM, Vanderlei LCM, Martinez PF. Effects of Circuit Weight-Interval Training on Physical Fitness, Cardiac Autonomic Control, and Quality of Life in Sedentary Workers. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:4606. [PMID: 33925277 PMCID: PMC8123620 DOI: 10.3390/ijerph18094606] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 02/10/2021] [Accepted: 02/10/2021] [Indexed: 11/16/2022]
Abstract
Sedentary behaviors, those that involve sitting and low levels of energy expenditure, have been associated with several adverse cardiometabolic effects. This study evaluated the chronic effects of a combined circuit weight interval training (CWIT) on physical fitness, quality of life, and heart rate variability (HRV), and compared the effects of CWIT-induced autonomic adaptations on different postures in adult sedentary workers. Twenty-seven sedentary workers (age 36.9 ± 9.2 years old, 13 men and 14 women) were divided into two groups: control, who continued their sedentary behavior, and experimental, who were submitted to a CWIT for 12 weeks, completing two ~40 min sessions per week. Monitoring of 8th, 16th, and 24th sessions revealed a moderate training load during sessions. Participants exhibited an improved aerobic capacity (VO2max, 34.03 ± 5.36 vs. 36.45 ± 6.05 mL/kg/min, p < 0.05) and flexibility (22.6 ± 11.4 vs. 25.3 ± 10.1 cm, p < 0.05) after the training period. In addition, they showed greater quality of life scores. However, the CWIT did not change body composition. Interestingly, more HRV parameters were improved in the seated position. The CWIT used in the current study was associated with improvements in several fitness and quality of life parameters, as well as in cardiac autonomic control of HR in adult sedentary workers. Examination of different body positions when evaluating changes in HRV appears to be a relevant aspect to be considered in further studies. Future randomized controlled trials (RCTs) with larger samples of both sexes should confirm these promising results.
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Affiliation(s)
- Silvio A. Oliveira-Junior
- Integrated Institute of Health, Federal University of Mato Grosso do Sul—UFMS, Campo Grande 79070-900, MS, Brazil; (D.B.); (M.L.M.M.); (L.F.C.V.); (W.W.M.); (B.O.C.A.); (D.S.L.-B.); (P.F.M.)
| | - Daniel Boullosa
- Integrated Institute of Health, Federal University of Mato Grosso do Sul—UFMS, Campo Grande 79070-900, MS, Brazil; (D.B.); (M.L.M.M.); (L.F.C.V.); (W.W.M.); (B.O.C.A.); (D.S.L.-B.); (P.F.M.)
| | - Maria L. M. Mendonça
- Integrated Institute of Health, Federal University of Mato Grosso do Sul—UFMS, Campo Grande 79070-900, MS, Brazil; (D.B.); (M.L.M.M.); (L.F.C.V.); (W.W.M.); (B.O.C.A.); (D.S.L.-B.); (P.F.M.)
| | - Larissa F. C. Vieira
- Integrated Institute of Health, Federal University of Mato Grosso do Sul—UFMS, Campo Grande 79070-900, MS, Brazil; (D.B.); (M.L.M.M.); (L.F.C.V.); (W.W.M.); (B.O.C.A.); (D.S.L.-B.); (P.F.M.)
| | - Wania W. Mattos
- Integrated Institute of Health, Federal University of Mato Grosso do Sul—UFMS, Campo Grande 79070-900, MS, Brazil; (D.B.); (M.L.M.M.); (L.F.C.V.); (W.W.M.); (B.O.C.A.); (D.S.L.-B.); (P.F.M.)
| | - Bruna O. C. Amaral
- Integrated Institute of Health, Federal University of Mato Grosso do Sul—UFMS, Campo Grande 79070-900, MS, Brazil; (D.B.); (M.L.M.M.); (L.F.C.V.); (W.W.M.); (B.O.C.A.); (D.S.L.-B.); (P.F.M.)
| | - Dayanne S. Lima-Borges
- Integrated Institute of Health, Federal University of Mato Grosso do Sul—UFMS, Campo Grande 79070-900, MS, Brazil; (D.B.); (M.L.M.M.); (L.F.C.V.); (W.W.M.); (B.O.C.A.); (D.S.L.-B.); (P.F.M.)
| | - Filipe A. Reis
- Department of Physical Therapy, Anhanguera University—UNIDERP, Campo Grande 79003-010, MS, Brazil;
| | - Marcelo D. M. Cezar
- Department of Physical Education, Itapeva Social and Agrarian Sciences College—FAIT, Itapeva 18412-000, SP, Brazil;
| | - Luiz C. M. Vanderlei
- Department of Physical Therapy, Sao Paulo State University—UNESP, Presidente Prudente 19060-900, SP, Brazil;
| | - Paula F. Martinez
- Integrated Institute of Health, Federal University of Mato Grosso do Sul—UFMS, Campo Grande 79070-900, MS, Brazil; (D.B.); (M.L.M.M.); (L.F.C.V.); (W.W.M.); (B.O.C.A.); (D.S.L.-B.); (P.F.M.)
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Humm SM, Erb EK, Tagesen EC, Kingsley JD. Sex-Specific Autonomic Responses to Acute Resistance Exercise. ACTA ACUST UNITED AC 2021; 57:medicina57040307. [PMID: 33805238 PMCID: PMC8064347 DOI: 10.3390/medicina57040307] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 03/21/2021] [Accepted: 03/22/2021] [Indexed: 11/17/2022]
Abstract
Background and Objectives: Acute resistance exercise (RE) reduces vagal modulation and increases sympathovagal balance, which increases the risk for arrythmias. Few studies have examined sex differences in autonomic modulation after acute RE. The purpose of this investigation was to examine sex-specific responses to acute RE on autonomic modulation. Materials and Methods: Twenty-one resistance-trained individuals (men n = 11, women n = 10) between the ages of 19 and 25 y were analyzed for autonomic modulation in response to acute RE and a control (CON). Measures of autonomic modulation were collected at rest, 15 (R15), and 30 (R30) min following both conditions. Heart rate (HR), log transformed root mean square of successive differences (lnRMSSD), total power (lnTP), low-frequency power (lnLF), high-frequency power (lnHF), sample entropy (SampEn), and Lempel-Ziv entropy (LZEn) were measured at all time points. A three-way repeated analysis of variance (ANOVA) was used to analyze sex (men, women) across condition (RE, CON) and time (Rest, R15, R30). Results: The results are similar for all heart rate variability (HRV) variables at rest for both conditions (RE, CON). SampEn was significantly higher in men compared to women at rest for both conditions (p = 0.03), with no differences in LZEn (p > 0.05). There were no significant (p > 0.05) three-way interactions on any variables. Condition by time interactions demonstrated that both sexes increase in HR (p = 0.0001) and lnLF/HF ratio (p = 0.001), but decreases in lnRMSSD (p = 0.0001), lnTP (p < 0.0001), lnLF (p < 0.0001), lnHF (p = 0.0001), and LZEn (p = 0.009) at R15 and R30 compared to rest following acute RE and were different from CON. Condition by time interaction (p = 0.017) demonstrated that SampEn was attenuated at R15 compared to rest, and the CON, but not R30 following acute RE. Conclusion: Although SampEn is more complex at rest in men compared to women, autonomic modulation responses between sexes following acute RE appear to be similar.
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Cardiac autonomic control following resistance exercise with different set configurations in apparently healthy young men: A crossover study. Physiol Behav 2021; 230:113292. [PMID: 33338485 DOI: 10.1016/j.physbeh.2020.113292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 11/30/2020] [Accepted: 12/12/2020] [Indexed: 11/21/2022]
Abstract
We compared the heart rate variability (HRV) after a low-intensity resistance exercise (LI-RE) with short (SSC/LI-RE) and long (LSC/LI-RE) set configurations, composed of 10 and 20 repetitions, respectively. Randomly, ten young males performed one session of both RE protocols. Time- and frequency-domain, and nonlinear HRV parameters were assessed at baseline and 20-30 and 50-60 min after protocols. Significant reductions in time-domain, frequency-domain and nonlinear HRV parameters were observed at 20-30 min and 50-60 min after LSC/LI-RE compared to baseline. A low-intensity RE with a long set configuration induces an acute vagal withdrawal and loss of heart rate complexity after exercise.
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Nasser I, Perez RDM, Reis MS, Dias I, Willardson JM, Miranda H. Cardiovascular Acute Effects of Traditional vs. Paired Set Resistance Training in Patients With Liver Cirrhosis. RESEARCH QUARTERLY FOR EXERCISE AND SPORT 2020; 91:630-639. [PMID: 31999503 DOI: 10.1080/02701367.2019.1696013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 11/14/2019] [Indexed: 06/10/2023]
Abstract
Purpose: This study compared the acute effects of two different resistance training methods on heart rate variability, blood pressure, and rating of perceived exertion in patients with liver cirrhosis. Methods: Ten patients with Child-Pugh A (seven women and three men) participated in two experimental sessions, in random order: The traditional set condition consisted of three sets of six exercises performed in a sequential manner, while the paired set condition consisted of alternating sets between two exercises (three pairs of exercises). Ten repetitions were performed for each set with 70% of a 10 repetition maximum load and with 2 min rest between sets. Blood pressure and heart rate variability were assessed pre-workout and for 60 min post-workout. The rating of perceived exertion was assessed at the end of the third set for each exercise. Results: Significant alterations in heart rate variability were observed when considering the lowest value obtained during recovery, in which the SDNN was reduced in both the traditional set and paired set conditions, as well as the root mean square of standard deviation for the traditional set condition (p < .05). Additionally, for the paired set condition, there was a significant reduction in the HFnu band and a significant increase in the LFnu band (p < .05). Effect size showed reductions in diastolic and mean blood pressure until 30 min in a small magnitude for traditional sets. Conclusion: Similar cardiovascular responses were observed between methods eliciting normal physiological responses within safe limits for patients with liver cirrhosis.
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Matias LAS, Mariano IM, Batista JP, de Souza TCF, Amaral AL, Dechichi JGC, de Lima Rodrigues M, Carrijo VHV, Cunha TM, Puga GM. Acute and chronic effects of combined exercise on ambulatory blood pressure and its variability in hypertensive postmenopausal women. CHINESE J PHYSIOL 2020; 63:227-234. [PMID: 33109789 DOI: 10.4103/cjp.cjp_61_20] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
The aim of this study was to investigate the acute and chronic effects, and their correlation, after combined aerobic and resistance exercises in blood pressure (BP) and its variability (BPV) in hypertensive postmenopausal women. Fourteen hypertensive postmenopausal women monitored BP at rest and during 24 h by ambulatory BP monitoring in a control day without exercise performance a pretraining (baseline), after an acute exercise session (acute), and after a chronic exercise training for 10 weeks (chronic). After exercise training, systolic BP (SBP, Δ = -150 mmHg.24 h), diastolic BP (DBP, Δ = -96 mmHg.24 h), and mean BP (MBP, Δ = -95 mmHg.24 h) area under the curve were smaller than baseline measurements (P < 0.05) with no difference between acute and baseline measurements. The SBP (ΔSD24 = -2, ΔSDdn = -1.7, and ΔARV24 = -1.9 mmHg), DBP (ΔSD24 = -0.9, ΔSDdn = -0.8, and ΔARV24 = -0.9 mmHg), and MBP (ΔSD24 = -1.5, ΔSDdn = -1.3, and ΔARV24 = -1.2 mmHg) variability reduced in acute session in relation to baseline, with no chronic effects. There are moderate correlations between acute and chronic responses in wake SBP, sleep DBP, and SD24. In conclusion, combined exercise reduces ambulatory BP chronically but not acutely. In contrast, BPV decreases after an acute session but not chronically. Awake SBP, sleep DBP, and SD24indices are promising candidates to predict individual cardiovascular responses to exercise.
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Affiliation(s)
- Larissa Aparecida Santos Matias
- Laboratory of Cardiorespiratory and Metabolic Physiology, Physical Education Department, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Igor Moraes Mariano
- Laboratory of Cardiorespiratory and Metabolic Physiology, Physical Education Department, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Jaqueline Pontes Batista
- Laboratory of Cardiorespiratory and Metabolic Physiology, Physical Education Department, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Tállita Cristina Ferreira de Souza
- Laboratory of Cardiorespiratory and Metabolic Physiology, Physical Education Department, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Ana Luiza Amaral
- Laboratory of Cardiorespiratory and Metabolic Physiology, Physical Education Department, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Juliene Gonçalves Costa Dechichi
- Laboratory of Cardiorespiratory and Metabolic Physiology, Physical Education Department, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Mateus de Lima Rodrigues
- Laboratory of Cardiorespiratory and Metabolic Physiology, Physical Education Department, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Victor Hugo Vilarinho Carrijo
- Laboratory of Cardiorespiratory and Metabolic Physiology, Physical Education Department, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Thulio Marquez Cunha
- Department of Pneumology, School of Medicine, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Guilherme Morais Puga
- Laboratory of Cardiorespiratory and Metabolic Physiology, Physical Education Department, Federal University of Uberlândia, Uberlândia, MG, Brazil
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Turri-Silva N, Ricci-Vitor AL, Cipriano G, Garner D, Netto J, Giacon T, Destro Christofaro DG, Marques Vanderlei LC. Functional Resistance Training Superiority Over Conventional Training in Metabolic Syndrome: A Randomized Clinical Trial. RESEARCH QUARTERLY FOR EXERCISE AND SPORT 2020; 91:415-424. [PMID: 31906814 DOI: 10.1080/02701367.2019.1679333] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Accepted: 10/07/2019] [Indexed: 06/10/2023]
Abstract
Metabolic syndrome (MetS) is a growing epidemic related with higher values of blood pressure (BP) and autonomic dysfunction. Scientific evidence has been indicating that functional resistance training (FRT) is superior over conventional (CRT) for muscle fatigue and pain, yet its effects on autonomic modulation (AM), BP and heart rate in MetS are unclear. We theorized that FRT can be superior to CRT in MetS patients because of larger muscle activation. This study compares FRT and CRT on AM, blood pressure, heart rate and muscle strength. Thirty-eight sex and age matched individuals (40 to 60 years) were randomized for FRT or CRT, with training intensity varying gradually from 30%-100% of one maximal repetition test (1MR), 3 times/week for 30 sessions. All outcomes were evaluated at baseline and post training. AM was assessed by heart rate variability (mean RR, RMSSD, SDNN, LF, HF, TINN, RRtri, SD1 and SD2). BP (mmHg) was obtained by cuff measures. Muscle strength was assessed by 1MR. An increase in cardiac parasympathetic activity was observed in individuals allocated to FRT in comparison to CRT group (RMSSD ∆40%; SD1 ∆39%; and HF ms 2 ∆80%). Moreover, just FRT was capable of reducing BP post intervention (SBP from 129.21 ± 19.02 to 118.94 ± 14.14 mmHg, p < .009,/d/ = 0.49; DBP from 85.26 ± 11.48 to 77.76 ± 8.93 mmHg, p < .01,/d/ = 0.51). Both groups had a similar increase in muscle strength and no changes between HR. Progressive FRT was more beneficial to CRT regarding AM, increasing vagal activity, and reducing blood pressure in MetS individuals.
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Iellamo F, Lucini D, Volterrani M, Casasco M, Salvati A, Gianfelici A, Di Gianfrancesco A, Urso A, Manzi V. Autonomic nervous system responses to strength training in top-level weight lifters. Physiol Rep 2020; 7:e14233. [PMID: 31642195 PMCID: PMC6805848 DOI: 10.14814/phy2.14233] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 07/10/2019] [Accepted: 07/24/2019] [Indexed: 11/24/2022] Open
Abstract
In athletes, spectral analysis of HR variability (HRV) has been shown capable to detect the adaptational changes in sympatho‐vagal control attending physical training. So far, studies investigated autonomic nervous system (ANS) changes occurring with endurance training, whereas adaptations to markedly different exercise modes, for example, strength training, have never been investigated. We assessed the changes in cardiac ANS parameters during long‐term training in weight lifters of the Italian team preparing for the European Championship, where athletes competed for obtaining the pass for Olympic Games. We investigated nine athletes. Subject trained 3 sessions/day, 6 days a week. The intensity of strength exercises varied from 70% to 95% 1 RM. Training load (TL) was calculated as: volume (min) × intensity (%1RM).All ANS parameters were significantly and highly correlated on an individual basis to the dose of exercise with a second‐order regression model (r2 ranged from 0.96 to 0.99; P < 0.001). The low‐frequency (LF) component of HRV and LF/HF ratio showed an initial increase with the progression of TL and then a decrease, resembling a bell‐shaped curve with a minimum at the highest TL. The high‐frequency (HF) component of HRV and R‐R interval showed a reciprocal pattern, with an initial decrease with progression of TL followed by an increase, resembling an U‐shaped curve with a maximum at the highest TL. These adaptations were at the opposite to those previously reported in endurance athletes. These results suggest that in Olympic weight lifters, ANS adaptations to training are dose‐related on individual basis and that ANS adaptations are mainly sport‐specific.
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Affiliation(s)
- Ferdinando Iellamo
- Department of Clinical Science and Translational Medicine and School of Sports Medicine, University Tor Vergata, Rome, Italy.,Scientific Institute of Research and Scientific Institute of Research and Care Care, San Raffaele Pisana, Rome, Italy
| | - Daniela Lucini
- BIOMETRA, Exercise Medicine Unit, University of Milan, Humanitas, Milan, Italy
| | - Maurizio Volterrani
- Scientific Institute of Research and Scientific Institute of Research and Care Care, San Raffaele Pisana, Rome, Italy
| | | | | | - Antonio Gianfelici
- Italian Federation of Sport Medicine, Rome, Italy.,Italian Federation of weight lifting, Rome, Italy
| | | | - Antonio Urso
- Italian Federation of weight lifting, Rome, Italy
| | - Vincenzo Manzi
- Scientific Institute of Research and Scientific Institute of Research and Care Care, San Raffaele Pisana, Rome, Italy
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Kassiano W, de Vasconcelos Costa BD, Lima-Júnior D, Gantois P, de Souza Fonseca F, da Cunha Costa M, de Sousa Fortes L. Parasympathetic Nervous Activity Responses to Different Resistance
Training Systems. Int J Sports Med 2020; 42:82-89. [DOI: 10.1055/a-1219-7750] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
AbstractThe assessment of parasympathetic nervous activity and psychophysiological
responses infers the stress imposed by different resistance training systems.
Therefore, we compare the effects of different sets configurations, with similar
volume (~60 repetitions), on heart rate variability indices and internal
training load. Twenty-nine resistance-trained adults completed the following
conditions: traditional without and with muscle failure, inter-repetition rest,
and rest-pause in the parallel squat. The heart rate variability indices
(time-domain) were measured before and 30 min after each condition. The internal
training load was obtained through the session-rating of perceived exertion
method. Except for inter-repetition rest, all conditions reduced the heart rate
variability indices after the session (P<0.05), and the
rest-pause triggered the higher reductions (≤−46.7%).
The internal training load was higher in the rest-pause
(≤68.9%). Our results suggest that rest-pause configuration
leads to more considerable disruption of the parasympathetic nervous activity
and higher internal training load in trained adults. In contrast,
inter-repetition rest allows lower autonomic and psychophysiological stress.
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Affiliation(s)
- Witalo Kassiano
- Metabolism, Nutrition and Exercise Laboratory, Physical Education and
Sport Center, Londrina State University, Londrina, Brazil
| | | | - Daltonde Lima-Júnior
- Department of Physical Education of Federal Univerity of
Paraíba, João Pessoa, Brazil
| | - Petrus Gantois
- Department of Physical Education of Federal Univerity of
Paraíba, João Pessoa, Brazil
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Alterations in Cardiac Vagal Modulation-to-Vagal Tone Ratio in response to accumulated exercise stress in intermittent team sport. BIOMEDICAL HUMAN KINETICS 2020. [DOI: 10.2478/bhk-2020-0025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Summary
Study aim: This investigation examined the cardiac vagal modulation-to-vagal tone ratio and its utility to represent the dose response to accumulated exercise stress in intermittent team sport.
Material and methods: Fourteen international calibre female field hockey players training as part of a national team were participants over a three-week period. Exercise stress was expressed through cardiovascular strain using heart rate (HR) dynamics and was quantified as a training load (AU) and time spent exercising above anaerobic threshold (min). Cardiac autonomic activity was examined using heart rate variability; R-R intervals (ms) were collected immediately upon awakening throughout each weekend. The square root of the mean squared differences of successive R–R intervals were individually calculated, and log transformed prior to being averaged (Ln rMSSD) along with the corresponding mean R-R interval length. Multiple linear regression analysis examined the association between cardiac autonomic activity and indices of accumulated exercise stress.
Results: Significant inverse associations (95% CI) between the Ln rMSSD:R-R ratio and both training load [r = –0.48 (–0.70: –0.18), p = 0.012] and time spent exercising above anaerobic threshold [r = –0.51 (–0.72 : –0.22), p = 0.006] were observed. The association between mean R-R interval length and Ln rMSSD was not significant [r = 0.05, p = 0.950].
Conclusion: The current study demonstrated high intensity exercise, as defined through time spent above anaerobic threshold, displayed a stronger association with the Ln rMSSD:R-R ratio compared to a HR-derived training load when examining the dose response to accumulated intermittent exercise.
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Dominguez-Balmaseda D, Diez-Vega I, Larrosa M, San Juan AF, Issaly N, Moreno-Pérez D, Burgos S, Sillero-Quintana M, Gonzalez C, Bas A, Roller M, Pérez-Ruiz M. Effect of a Blend of Zingiber officinale Roscoe and Bixa orellana L. Herbal Supplement on the Recovery of Delayed-Onset Muscle Soreness Induced by Unaccustomed Eccentric Resistance Training: A Randomized, Triple-Blind, Placebo-Controlled Trial. Front Physiol 2020; 11:826. [PMID: 32848820 PMCID: PMC7396658 DOI: 10.3389/fphys.2020.00826] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Accepted: 06/19/2020] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND There is an increasing interest in the use of eccentric muscle exercise to improve physical condition, especially with regards to its health-related benefits. However, it is known that unaccustomed eccentric exercise causes muscle damage and delayed pain, commonly defined as "delayed onset muscle soreness" (DOMS). The efficacy of herbal preparations in subjects suffering from DOMS has been reported in a few previous studies with small or moderate outcome measures related to muscle recovery. The present study aimed to evaluate the effects of a polyherbal mixture containing whole Zingiber officinale Roscoe and Bixa orellana L., powders called ReWin(d), in young male athletes suffering from DOMS induced by a 1 h session of plyometric exercises. METHODS Thirty-three young male athletes participated in this randomized, Triple-blind, placebo-controlled trial: 17 of them assigned to the ReWin(d) group and 16 of them to the placebo group. Creatine kinase (CK) was measured as a muscle damage marker, pain was assessed using the Visual Analog Scale (VAS), muscle performance was measured through half-squat exercise (HS) monitored with an accelerometer (Encoder), and heart rate variability (HRV) was monitored for 5 min with the subjects in the supine position. All determinations were performed before and after the eccentric session and 24, 48, and 72 h after the session. RESULTS The eccentric exercise session caused an increase in CK at 24 and 48 h after exercise intervention in both groups (p < 0.001). There was no interaction between groups regarding muscle damage. The pain increased after the training session in both groups (p < 0.001), and a significant interaction was observed between groups at 48 h after exercise (p = 0.004). Lower limb muscular power showed a significant interaction between groups 24 h after exercise (p = 0.049); the placebo group showed a reduction in muscle power compared to the ReWin(d) group. The LF/HF ratio decreased significantly at 72 h after exercise in the herbal group but not in the placebo group. CONCLUSION The herbal supplement maintained the maximum power of the lower limbs and attenuated muscle pain. CLINICAL TRIAL REGISTRATION www.ClinicalTrials.gov, identifier NCT03961022.
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Affiliation(s)
- Diego Dominguez-Balmaseda
- Research Group on Nutrition, Physical Activity and Health, Faculty of Biomedical Sciences Universidad Europea, Madrid, Spain
| | - Ignacio Diez-Vega
- Research Group on Exercise, Health and Applied Biomarkers, Faculty of Sport Sciences, Universidad Europea de Madrid, Madrid, Spain
| | - Mar Larrosa
- Research Group on Nutrition, Physical Activity and Health, Faculty of Biomedical Sciences Universidad Europea, Madrid, Spain
| | - Alejandro F. San Juan
- Faculty of Physical Activity and Sport Sciences-INEF, Universidad Polit cnica de Madrid, Madrid, Spain
| | | | - Diego Moreno-Pérez
- Departamento de Educación, Métodos de Investigación y Evaluación, Universidad Pontificia de Comillas, Instituto Católico de Artes e Industrias-Instituto Católico de Administración y Dirección de Empresas, Madrid, Spain
| | - Silvia Burgos
- Research Group on Exercise, Health and Applied Biomarkers, Faculty of Sport Sciences, Universidad Europea de Madrid, Madrid, Spain
| | - Manuel Sillero-Quintana
- Faculty of Physical Activity and Sport Sciences-INEF, Universidad Polit cnica de Madrid, Madrid, Spain
| | - Cristina Gonzalez
- Research Group on Exercise, Health and Applied Biomarkers, Faculty of Sport Sciences, Universidad Europea de Madrid, Madrid, Spain
| | - Andrea Bas
- Research Group on Exercise, Health and Applied Biomarkers, Faculty of Sport Sciences, Universidad Europea de Madrid, Madrid, Spain
| | | | - Margarita Pérez-Ruiz
- Research Group on Exercise, Health and Applied Biomarkers, Faculty of Sport Sciences, Universidad Europea de Madrid, Madrid, Spain
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Tatschl JM, Hochfellner SM, Schwerdtfeger AR. Implementing Mobile HRV Biofeedback as Adjunctive Therapy During Inpatient Psychiatric Rehabilitation Facilitates Recovery of Depressive Symptoms and Enhances Autonomic Functioning Short-Term: A 1-Year Pre-Post-intervention Follow-Up Pilot Study. Front Neurosci 2020; 14:738. [PMID: 32792897 PMCID: PMC7386054 DOI: 10.3389/fnins.2020.00738] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 06/22/2020] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE New treatment options for depression are warranted, due to high recurrence rates. Recent research indicates benefits of heart rate variability biofeedback (HRVBF) on symptom recovery and autonomic functioning in depressed individuals. Slow-paced breathing-induced amplification of vagus nerve activity is the main element of HRVBF. Thus, the latter represents a safe and non-invasive complementary depression treatment. However, its efficacy in patients undergoing inpatient psychiatric rehabilitation receiving highly comprehensive treatments has not been evaluated. METHODS Ninety-two inpatients were randomly assigned to an intervention group (IG) or control group (CG). While the latter received the standard treatment only, adjunctive HRVBF was provided to the IG over 5 weeks. Depression severity and heart rate variability (HRV) were assessed before (pre) and after 5 weeks (post). Moreover, 1-year follow-up depression scores were available for 30 participants. RESULTS Although depression improved in both groups, the IG exhibited significantly larger improvements at post-assessment ( η p 2 = 0.065) and significant increases in resting LF-HRV (d = 0.45) and cardiorespiratory coherence (d = 0.61). No significant effects for RMSSD, SDNN, HF-HRV, or HR were found (ps > 0.05). Additionally, the IG showed a medium- to large-sized reduction in resting respiratory rate from 13.2 to 9.8 breaths per minute (p < 0.001, d = 0.86), with the CG exhibiting only a small decrease from 13.5 to 12.4 (p = 0.49; d = 0.35). While the IG exhibited significantly lower depression scores at post-assessment (p = 0.042, d = 0.79), this effect decreased during follow-up (p = 0.195, d = 0.48). CONCLUSION HRVBF as adjuvant therapy during inpatient psychiatric rehabilitation facilitated depression recovery. Additionally, amplified LF-HRV as well as cardiorespiratory coherence at rest and a decrease in resting breathing frequency was observed in the HRVBF group. These findings emphasize HRVBF's value as complementary therapy regardless of concurrent treatments. Moreover, these incremental benefits could serve as resource even after the actual training period. However, the additional antidepressant gains vanish during the long-term follow-up, indicating the need for more intense training or regular practice afterward, respectively. Thus, future studies are warranted to examine how the initial benefits of HRVBF during inpatient psychiatric rehabilitation can be preserved post discharge.
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Affiliation(s)
- Josef M. Tatschl
- Health Psychology Unit, Institute of Psychology, University of Graz, Graz, Austria
| | | | - Andreas R. Schwerdtfeger
- Health Psychology Unit, Institute of Psychology, University of Graz, Graz, Austria
- BioTechMed-Graz, Graz, Austria
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47
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Skaria R, Parvaneh S, Zhou S, Kim J, Wanjiru S, Devers G, Konhilas J, Khalpey Z. Path to precision: prevention of post-operative atrial fibrillation. J Thorac Dis 2020; 12:2735-2746. [PMID: 32642182 PMCID: PMC7330352 DOI: 10.21037/jtd-19-3875] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Development of post-operative atrial fibrillation (POAF) following open-heart surgery is a significant clinical and economic burden. Despite advancements in medical therapies, the incidence of POAF remains elevated at 25-40%. Early work focused on detecting arrhythmias from electrocardiograms as well as identifying pre-operative risk factors from medical records. However, further progress has been stagnant, and a deeper understanding of pathogenesis and significant influences is warranted. With the advent of more complex machine learning (ML) algorithms and high-throughput sequencing, we have an unprecedented ability to capture and predict POAF in real-time. Integration of multimodal heterogeneous data and application of ML can generate a paradigm shift for diagnosis and treatment. This will require a concerted effort to consolidate and streamline real-time data. Herein, we will review the current literature and emerging opportunities aimed at predictive targets and new insights into the mechanisms underlying long-term sequelae of POAF.
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Affiliation(s)
- Rinku Skaria
- University of Arizona, College of Medicine, Tucson, AZ, USA
| | | | - Sophia Zhou
- Philips Research North America, Cambridge, MA, USA
| | - James Kim
- University of Arizona, College of Medicine, Tucson, AZ, USA
| | | | | | - John Konhilas
- University of Arizona, College of Medicine, Tucson, AZ, USA
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48
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A short set configuration attenuates the cardiac parasympathetic withdrawal after a whole-body resistance training session. Eur J Appl Physiol 2020; 120:1905-1919. [PMID: 32583361 DOI: 10.1007/s00421-020-04424-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Accepted: 06/19/2020] [Indexed: 12/21/2022]
Abstract
PURPOSE We aimed to analyse the acute effects of set configuration on cardiac parasympathetic modulation and blood pressure (BP) after a whole-body resistance training (RT) session. METHODS Thirty-two participants (23 men and 9 women) performed one control (CON) and two RT sessions differing in the set configuration but with the same intensity (15RM load), volume (200 repetitions) and total resting time (360 s between sets for each exercise and 3 min between exercises): a long set configuration (LSC: 4 sets of 10 repetitions with 2 resting minutes) and a short set configuration session (SSC, 8 sets of 5 repetitions with 51 resting seconds). Heart rate variability, baroreflex sensitivity, the low frequency of systolic blood pressure oscillations (LFSBP), BP and lactatemia were evaluated before and after the sessions and mechanical performance was evaluated during exercise. RESULTS LSC induced greater reductions on cardiac parasympathetic modulation versus SSC after the session and the CON (p < 0.001 to p = 0.024). However, no LFSBP and BP significant changes were observed. Furthermore, LSC caused a higher lactate production (p < 0.001) and velocity loss (p ≤ 0.001) in comparison with SSC. CONCLUSION These findings suggest that SSC attenuates the reduction of cardiac parasympathetic modulation after a whole-body RT, improving the mechanical performance and decreasing the glycolytic involvement, without alterations regarding vascular tone and BP.
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Oliveira-Dantas FF, Brasileiro-Santos MDS, Thomas SG, Silva AS, Silva DC, Browne RAV, Farias-Junior LF, Costa EC, Santos ADC. Short-Term Resistance Training Improves Cardiac Autonomic Modulation and Blood Pressure in Hypertensive Older Women: A Randomized Controlled Trial. J Strength Cond Res 2020; 34:37-45. [PMID: 31877119 DOI: 10.1519/jsc.0000000000003182] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Oliveira-Dantas, FF, Brasileiro-Santos, MdS, Thomas, SG, Silva, AS, Silva, DC, Browne, RAV, Farias-Junior, LF, Costa, EC, and Santos, AdC. Short-term resistance training improves cardiac autonomic modulation and blood pressure in hypertensive older women: a randomized controlled trial. J Strength Cond Res 34(1): 37-45, 2020-This randomized controlled trial investigated the efficacy of short-term resistance training (RT) on cardiac autonomic modulation and peripheral hemodynamic parameters in hypertensive older women. Twenty-five hypertensive older women who were insufficiently active (64.7 ± 4.7 years) participated in this study. Subjects were randomly allocated to a 10-week RT program (2 d·wk in the first 5 weeks; 3 d·wk in the last 5 weeks) or a nonexercise control group. Linear reverse periodization was used for the RT program. Cardiac autonomic modulation, mean blood pressure (MBP), peripheral vascular resistance (PVR), and resting heart rate (RHR) were measured before and after 10 weeks. The RT group reduced cardiac sympathetic modulation (0V%; B = -6.6; 95% confidence interval [CI]: -12.9 to -0.2; p = 0.045; Cohen's d = 0.88) and showed a trend for increased parasympathetic modulation (2V%; B = 12.5; 95% CI: 0-25; p = 0.050; Cohen's d = 0.87) compared with the control group. The RT group reduced MBP (B = -8.5 mm Hg; 95% CI: -13.6 to -3.4; p = 0.001; Cohen's d = 1.27), PVR (B = -14.1 units; 95% CI: -19.9 to -8.4; p < 0.001; Cohen's d = 1.86), and RHR (B = -8.8 b·min; 95% CI: -14.3 to -3.3; p = 0.002; Cohen's d = 1.20) compared with the control group. In the RT group, the changes in 2V% patterns and low-frequency components showed a correlation with changes in MBP (r = -0.60; p = 0.032) and RHR (r = 0.75; p = 0.0003). In conclusion, 10 weeks of RT improved cardiac autonomic modulation and reduced MBP and PVR in hypertensive older women. These results reinforce the importance of RT for this population.
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Affiliation(s)
- Filipe F Oliveira-Dantas
- Graduate Associate Program in Physical Education, Federal University of Paraiba/University of Pernambuco, João Pessoa, Paraiba, Brazil.,Research Laboratory for Physical Training Applied to Health, Federal University of Paraiba, João Pessoa, Paraiba, Brazil
| | - Maria do Socorro Brasileiro-Santos
- Graduate Associate Program in Physical Education, Federal University of Paraiba/University of Pernambuco, João Pessoa, Paraiba, Brazil.,Research Laboratory for Physical Training Applied to Health, Federal University of Paraiba, João Pessoa, Paraiba, Brazil
| | - Scott G Thomas
- Faculty of Kinesiology and Physical Education, University of Toronto, Toronto, Ontario, Canada; and
| | - Alexandre S Silva
- Graduate Associate Program in Physical Education, Federal University of Paraiba/University of Pernambuco, João Pessoa, Paraiba, Brazil
| | - Douglas C Silva
- Graduate Associate Program in Physical Education, Federal University of Paraiba/University of Pernambuco, João Pessoa, Paraiba, Brazil
| | - Rodrigo A V Browne
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Luiz F Farias-Junior
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Eduardo C Costa
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Amilton da Cruz Santos
- Graduate Associate Program in Physical Education, Federal University of Paraiba/University of Pernambuco, João Pessoa, Paraiba, Brazil.,Research Laboratory for Physical Training Applied to Health, Federal University of Paraiba, João Pessoa, Paraiba, Brazil
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50
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Ahmadian M, Dabidi Roshan V, Rezvan K, Leicht AS. Impact of exercise in high-humidity on heart rate variability and salivary oxidative stress in obese and lightweight asthmatic children. J Sports Med Phys Fitness 2020; 60:779-785. [PMID: 32141276 DOI: 10.23736/s0022-4707.20.10312-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Asthma and obesity are becoming increasingly common among children. Such conditions are known to negatively affect both cardiac autonomic function and oxidative stress. We therefore investigated the heart rate variability (HRV) and oxidative (malondialdehyde, MDA) response to exercise within a high humidity environment (~65%) in obese and lightweight asthmatic children. METHODS Forty-two children participated in this study and were categorized into four groups: obese asthmatic (OA, N.=10), obese non-asthmatic (ONA, N.=15), lightweight asthmatic (LA, N.=10), and lightweight non-asthmatic (LNA, N.=7). Time-domain and nonlinear indices of HRV were assessed at rest, during, and immediately after exercise. Further, saliva samples were collected immediately before and after exercise and analyzed for the determination of MDA. RESULTS HRV significantly decreased during and after exercise compared to baseline (P<0.05) with short-term fractal scaling exponent (α1) for the LNA group significantly smaller than the OA group after exercise (P<0.05). In contrast, the long-term fractal scaling exponent (α2) was greater after exercise compared to baseline and during exercise for all groups (P<0.05). MDA significantly decreased after exercise compared to baseline (P<0.05). We also found significant correlations after exercise between salivary levels of MDA with HRV components (i.e., RMSSD, SD1, and α2) in asthmatic groups (all P<0.05). CONCLUSIONS Our findings showed that exercise in high humidity environment does not significantly differentiate the autonomic response among children with various conditions (i.e., obese, asthmatic and healthy). However, a significant relationship was found between HRV and MDA in asthmatic children after exercise, highlighting the inter-relationship between oxidative stress markers and autonomic function in asthmatic children.
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Affiliation(s)
- Mehdi Ahmadian
- School of Kinesiology, University of British Columbia, Vancouver, BC, Canada
| | - Valiollah Dabidi Roshan
- Department of Sport Physiology, College of Physical Education and Sport Sciences, University of Mazandaran, Babolsar, Iran -
| | - Khatereh Rezvan
- Department of Sport Physiology, College of Physical Education and Sport Sciences, University of Mazandaran, Babolsar, Iran
| | - Anthony S Leicht
- Department of Sport and Exercise Science, College of Healthcare Sciences, James Cook University, Townsville, Australia
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