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Nørgaard JE, Andersen S, Ryg J, Andreasen J, Oliveira ADSC, Stevenson AJT, Danielsen MBB, Jorgensen MG. Perturbation-based balance training of older adults and effects on physiological, cognitive and sociopsychological factors: a secondary analysis from a randomised controlled trial with 12-month follow-up. BMJ Open 2024; 14:e080550. [PMID: 39117404 DOI: 10.1136/bmjopen-2023-080550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/10/2024] Open
Abstract
BACKGROUND Perturbation-based balance training (PBT) has shown promising, although diverging, fall-preventive effects; however, the effects on important physical, cognitive and sociopsychological factors are currently unknown. The study aimed to evaluate these effects on PBT at three different time points (post-training, 6-months and 12-months) in community-dwelling older adults compared with regular treadmill walking. METHODS This was a preplanned secondary analysis from a randomised, controlled trial performed in Aalborg, Denmark, between March 2021 and November 2022. Community-dwelling older adults aged ≥65 were randomly assigned to participate in four sessions (lasting 20 min each) of either PBT (intervention) or regular treadmill walking (control). All participants were assigned to four testing sessions: pretraining, post-training, 6-month follow-up and 12-month follow-up. At these sessions, physical, cognitive and sociopsychological measures were assessed. RESULTS In total, 140 participants were randomly allocated to either the PBT or control group. Short-term (pretraining to post-training) between-group differences were seen for choice stepping reaction time (-49 ms, 95% CI -80 to -18), dual-task gait speed (0.05 m/s, 95% CI 0.01 to 0.09) favouring the PBT group. However, these improvements were not sustained at the 6-month and 12-month follow-up. No significant between-group differences were found in other physical, cognitive or sociopsychological factors. CONCLUSIONS This study showed that PBT, in the short term, improved choice stepping reaction time and dual-task gait speed among community-dwelling older adults. Yet, these improvements were not retained for 6- or 12-months. The healthy state of the study's population may have imposed a ceiling effect limiting the ability to show any clinically relevant effects of PBT. TRIAL REGISTRATION NUMBER NCT04733222.
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Affiliation(s)
- Jens Eg Nørgaard
- Department of Geriatric Medicine, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg Universitet, Aalborg, Denmark
| | - Stig Andersen
- Department of Geriatric Medicine, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg Universitet, Aalborg, Denmark
| | - Jesper Ryg
- Department of Geriatric Medicine, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Jane Andreasen
- Department of Occupational Therapy and Physiotherapy, Aalborg University Hospital, Aalborg, Denmark
- Department of Health, Science and Technology, Aalborg University, Aalborg, Denmark
- Aalborg Health and Rehabilitation Center, Aalborg Municipality, Aalborg, Denmark
| | | | | | - Mathias Brix Brix Danielsen
- Department of Geriatric Medicine, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg Universitet, Aalborg, Denmark
| | - Martin Gronbech Jorgensen
- Department of Geriatric Medicine, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg Universitet, Aalborg, Denmark
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Kim JH, Thiruvengadam R. Hypertension in an ageing population: Diagnosis, mechanisms, collateral health risks, treatments, and clinical challenges. Ageing Res Rev 2024; 98:102344. [PMID: 38768716 DOI: 10.1016/j.arr.2024.102344] [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: 07/20/2023] [Revised: 05/07/2024] [Accepted: 05/15/2024] [Indexed: 05/22/2024]
Abstract
Ageing population is considerably increasing worldwide, which is considered to reflect an improved quality of life. However, longevity in the human lifespan has increased the burden of late-life illnesses including cancer, neurodegeneration, and cardiovascular dysfunction. Of these, hypertension is the most common condition with huge health risks, with an increased prevalence among the elderly. In this review, we outline the current guidelines for defining hypertension and examine the detailed mechanisms underlying the relationship between hypertension and ageing-related outcomes, including sodium sensitivity, arterial stiffness, endothelial dysfunction, isolated systolic hypertension, white coat effect, and orthostatic hypertension. As hypertension-related collateral health risk increases among the elderly, the available management strategies are necessary to overcome the clinical treatment challenges faced among elderly population. To improve longevity and reduce adverse health effects, potential approaches producing crucial information into new era of medicine should be considered in the prevention and treatment of hypertension among elderly population. This review provides an overview of mechanisms underlying hypertension and its related collateral health risk in elderly population, along with multiple approaches and management strategies to improve the clinical challenges among elderly population.
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Affiliation(s)
- Jin Hee Kim
- Department of Integrative Bioscience & Biotechnology, Sejong University, Seoul 05006, the Republic of Korea.
| | - Rekha Thiruvengadam
- Department of Integrative Bioscience & Biotechnology, Sejong University, Seoul 05006, the Republic of Korea
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Zhang Y, Wu J, Wang X, Zheng G. Baduanjin exercise for balance function in community-dwelling older adults with cognitive frailty: a randomized controlled trial protocol. BMC Complement Med Ther 2022; 22:295. [PMCID: PMC9670484 DOI: 10.1186/s12906-022-03764-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 10/17/2022] [Indexed: 11/19/2022] Open
Abstract
Background Balance function provides a physiological link between the physical and cognitive function, and is a potential predictor for cognitive frailty. As a gentle mind–body exercise, Baduanjin can develop flexibility and co-ordination, thus would be is helpful for the improvement of balance function. This trial will evaluate the effect of Baduanjin on balance function in older adults with CF. Methods/design A total of 72 community-dwelling older adults with CF will be recruited and randomly allocated (1:1) into the Baduanjin exercise group or usual physical activity control group. All participants will undergo a health education program on nutrition and diet-related knowledge for 6 sessions (30 min per session) during the intervention period. Moreover, participants in the Baduanjin exercise group will receive a 24-week Baduanjin training course of 60 min per session and 3 sessions per week, while those in the usual physical activity control group will be required to maintain their original physical activity. Primary and secondary outcomes will be measured at baseline and after the 24-week intervention period. A mixed linear model will be constructed to analyse the intervention effects. Discussion This protocol presents an objective design of a randomized, single-blind trial that will evaluate the effectiveness and safety of traditional Chinese mind–body exercise Baduanjin training on the balance ability of community-dwelling older adults with cognitive frailty. If the results are as expected, this trial will provide evidence of the effect of Baduanjin exercise on balance in an older community-based population. Trial registration This trial was registered in the Chinese Clinical Trial Registry with code ChiCTR2100050857 and was approved on 5 September 2021.
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Affiliation(s)
- Yu Zhang
- grid.412540.60000 0001 2372 7462Shanghai University of Medicine and Health Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203 China
| | - Jiawei Wu
- grid.412540.60000 0001 2372 7462Shanghai University of Medicine and Health Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203 China
| | - Xiaoqian Wang
- grid.412540.60000 0001 2372 7462Shanghai University of Medicine and Health Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203 China
| | - Guohua Zheng
- grid.507037.60000 0004 1764 1277College of Nursing and Health Management, Shanghai University of Medicine & Health Sciences, Shanghai, 201318 China
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Benefits of Virtual Reality Program and Motor Imagery Training on Balance and Fall Efficacy in Isolated Older Adults: A Randomized Controlled Trial. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58111545. [PMID: 36363502 PMCID: PMC9692723 DOI: 10.3390/medicina58111545] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 10/21/2022] [Accepted: 10/24/2022] [Indexed: 11/05/2022]
Abstract
Background and Objectives: for isolated older adults, alternative training indoors to maintain balance is essential; however, related studies are lacking. To improve the balance of isolated older adults and reduce their fear of falling, we aimed to examine the balance−keeping effect of a virtual reality (VR) program and motor imagery training (MIT) and propose training that could improve physical activity among older adults. Methods: a total of 34 older adults admitted to a convalescent hospital were assessed. VR (n = 12) and MIT (n = 10) groups completed their assigned intervention in six weeks, whereas the control group (CG) (n = 12) did not. The follow−up was performed after two weeks. Results: in group × time interactions, body center movement area, open and closed eyes balance scores, and fall efficacy were significantly different (p < 0.05). In contrast with the VR group, the MIT group did not show a significant difference in the open or closed eyes balance scores depending on the period. However, there was a significant difference between the MIT group and CG in the open eyes balance score post-test (d = 1.13, 95% confidence interval, 0.40−12.33). Conclusions: we propose VR and MIT as training methods to prevent physical weakness in isolated older adults.
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Abdulkader Mohamed R, Abdul Rahim NA, Mohamad SM, Ahmad Yusof H. Validity and reliability of knowledge, attitude, and practice regarding exercise and exergames experiences questionnaire among high school students. BMC Public Health 2022; 22:1743. [PMID: 36104678 PMCID: PMC9472413 DOI: 10.1186/s12889-022-14147-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 09/08/2022] [Indexed: 11/10/2022] Open
Abstract
AbstractAn instrument to measure the Knowledge, Attitude, and Practice (KAP) related to exercise and exergames experiences among high school students is important to identify the KAP gap that may facilitate the health intervention to boost the immunity of the young population. Thus, our study aims to develop and validate a questionnaire assessing KAP regarding exercise and exergames experiences among high school students. A cross-sectional study was conducted among 188 high school students in Malaysia. This research questionnaire was adapted from a previous study and modified with an additional section to assess high school students’ exergames experiences. Content validity, construct validity, and reliability was verified using different tests. Only one item (slimming tea and other drugs could be used in place of exercise to achieve the same effects) did not reach the required level of content validity index in terms of their relevance, clarity, simplicity, and ambiguity. Therefore, this item was removed from the instrument. For factor analysis, three questions were removed from the instrument due to those questions having a factor loading lower than 0.4. The Intraclass Correlation Coefficient values for the test–retest reliability after an interval of two weeks for all questions were > 0.7. Kappa coefficient ranges between 0.67-0.96. The SME value ranged from 0.34 to 1.47. Repeated measured ANOVA did not reveal any significant differences between the test and re-test. This questionnaire has strong validity and reliability that can be used to measure high school student’s knowledge, attitude, and practice about exercise and their exergames experiences.
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Bibliometric Analysis of Studies on Whole Body Electromyostimulation. BIOLOGY 2022; 11:biology11081205. [PMID: 36009832 PMCID: PMC9405447 DOI: 10.3390/biology11081205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 08/05/2022] [Accepted: 08/08/2022] [Indexed: 11/17/2022]
Abstract
Simple Summary This work consists of a review with bibliometric analysis on WB-EMS. One hundred and two articles were analyzed in the period from 2010 to 2022 to find out which country, author and institutions produce the most knowledge on this topic. The results of this work are important to know to determine publication growth trend as well as the most relevant clusters and authors. Abstract Whole Body Electromyostimulation [WB-EMS] is a training methodology that applies electrostimulation in the main muscle groups of the human body superimposed with active training exercises. This study aims to carry out a bibliometric analysis on WB-EMS to provide an overview of the state of research and provide new insights for research in the field. Method: One hundred and two citations extracted were examined using a bibliometric approach based on data stored in the Web of Science Core Collection, applying traditional bibliometric laws, and using VOSviewer and excel for data and metadata processing. Results: Among the results, this study points out that Germany is the country that produces more scientific knowledge on WB-EMS. Wolfgang Kemmler is the most relevant author in this field. Moreover, Frontier of Physiology is the journal where the authors publish the most. Conclusion: Research on WB-EMS has been growing in recent years. German and Spanish researchers lead two clusters where most studies and collaborations in this field are carried out. These findings will provide a better understanding of the state of WB-EMS research and may guide the emergence of new lines of investigation and research ideas.
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Li H, Han D, Wang H, Shu D, Xu L, Hou L, Xu Y, Lai X. The Relationship Between Vitamin D and Activity of Daily Living in the Elderly. Int J Gen Med 2022; 15:6357-6364. [PMID: 35935099 PMCID: PMC9355018 DOI: 10.2147/ijgm.s366203] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Accepted: 07/13/2022] [Indexed: 12/27/2022] Open
Abstract
Objective To analyze the association between vitamin D and the performance of activity of daily living in the elderly. Methods A total of 94 patients over the age of 65 were eligible to participate if they had undergone a bone mineral density test and if they were in a stable health condition. Subjects were further divided into two groups according to activity of daily living (ADL): the score over 40 of the patients as the high ADL group and the below as the low ADL group. Results According to univariate analysis, the mean of total hip T score, serum creatinine/cystatin C ratio (CCR), and vitamin D were significantly different between the two groups (P=0.024, 0.008, 0.010). Multivariate ORs showed that the CCR (OR: 0.948; 95%CI: 0.910–0.989; P=0.013) and vitamin D (OR: 865; 95%CI: 0.752–0.994; P=0.047) were inversely associated with having low ADL. Furthermore, on multiple linear regression analysis, the Barthel ADL index was related to geriatric nutritional risk index (GNRI), CCR and vitamin D but independent of patients’ age with the slope of 0.732, 0.539, and 0.689 separately, reflected the stronger relative within the variables. Conclusion We demonstrated that there is a negative correlation of CCR and vitamin D with having low ADL in elderly population. Monitoring the trend of serum vitamin D and CCR, may have a role in the early detection of low ADL with loss of muscle mass and strength in the population of the elderly.
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Affiliation(s)
- Han Li
- The Rehabilitation Department of Nephrology, The First Rehabilitation Hospital of Shanghai, Shanghai, People’s Republic of China
| | - Dongmei Han
- The Rehabilitation Department of Nephrology, The First Rehabilitation Hospital of Shanghai, Shanghai, People’s Republic of China
| | - Haiyan Wang
- Department of Nephrology, Shanghai Changhai Hospital, Shanghai, People’s Republic of China
| | - Dan Shu
- The Rehabilitation Department of Nephrology, The First Rehabilitation Hospital of Shanghai, Shanghai, People’s Republic of China
| | - Lei Xu
- The Rehabilitation Department of Nephrology, The First Rehabilitation Hospital of Shanghai, Shanghai, People’s Republic of China
| | - Liufang Hou
- The Rehabilitation Department of Nephrology, The First Rehabilitation Hospital of Shanghai, Shanghai, People’s Republic of China
| | - Ying Xu
- Department of Nephrology, Shanghai Changhai Hospital, Shanghai, People’s Republic of China
- Correspondence: Ying Xu; Xueli Lai, Department of Nephrology, Shanghai Changhai Hospital, Shanghai, 200433, People’s Republic of China, Email ;
| | - Xueli Lai
- Department of Nephrology, Shanghai Changhai Hospital, Shanghai, People’s Republic of China
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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: 16] [Impact Index Per Article: 8.0] [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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Clark DJ, Hawkins KA, Winesett SP, Cox BA, Pesquera S, Miles JW, Fuller DD, Fox EJ. Enhancing Locomotor Learning With Transcutaneous Spinal Electrical Stimulation and Somatosensory Augmentation: A Pilot Randomized Controlled Trial in Older Adults. Front Aging Neurosci 2022; 14:837467. [PMID: 35309891 PMCID: PMC8924500 DOI: 10.3389/fnagi.2022.837467] [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: 12/16/2021] [Accepted: 02/10/2022] [Indexed: 11/18/2022] Open
Abstract
This study investigated locomotor learning of a complex terrain walking task in older adults, when combined with two adjuvant interventions: transcutaneous spinal direct current stimulation (tsDCS) to increase lumbar spinal cord excitability, and textured shoe insoles to increase somatosensory feedback to the spinal cord. The spinal cord has a crucial contribution to control of walking, and is a novel therapeutic target for rehabilitation of older adults. The complex terrain task involved walking a 10-meter course consisting of nine obstacles and three sections of compliant (soft) walking surface. Twenty-three participants were randomly assigned to one of the following groups: sham tsDCS and smooth insoles (sham/smooth; control group), sham tsDCS and textured insoles (sham/textured), active tsDCS and smooth insoles (active/smooth), and active tsDCS and textured insoles (active/textured). The first objective was to assess the feasibility, tolerability, and safety of the interventions. The second objective was to assess preliminary efficacy for increasing locomotor learning, as defined by retention of gains in walking speed between a baseline visit of task practice, and a subsequent follow-up visit. Variability of the center of mass while walking over the course was also evaluated. The change in executive control of walking (prefrontal cortical activity) between the baseline and follow-up visits was measured with functional near infrared spectroscopy. The study results demonstrated feasibility based on enrollment and retention of participants, tolerability based on self-report, and safety based on absence of adverse events. Preliminary efficacy was supported based on trends showing larger gains in walking speed and more pronounced reductions in mediolateral center of mass variability at the follow-up visit in the groups randomized to active tsDCS or textured insoles. These data justify future larger studies to further assess dosing and efficacy of these intervention approaches. In conclusion, rehabilitation interventions that target spinal control of walking present a potential opportunity for enhancing walking function in older adults.
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Affiliation(s)
- David J. Clark
- Brain Rehabilitation Research Center, Malcom Randall VA Medical Center, Gainesville, FL, United States
- Department of Aging and Geriatric Research, University of Florida, Gainesville, FL, United States
- *Correspondence: David J. Clark,
| | - Kelly A. Hawkins
- Brain Rehabilitation Research Center, Malcom Randall VA Medical Center, Gainesville, FL, United States
- Department of Physical Therapy, University of Florida, Gainesville, FL, United States
| | - Steven P. Winesett
- Brain Rehabilitation Research Center, Malcom Randall VA Medical Center, Gainesville, FL, United States
- Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, FL, United States
| | - Brigette A. Cox
- Brain Rehabilitation Research Center, Malcom Randall VA Medical Center, Gainesville, FL, United States
| | - Sarah Pesquera
- Brain Rehabilitation Research Center, Malcom Randall VA Medical Center, Gainesville, FL, United States
| | - Jon W. Miles
- Brain Rehabilitation Research Center, Malcom Randall VA Medical Center, Gainesville, FL, United States
| | - David D. Fuller
- Department of Physical Therapy, University of Florida, Gainesville, FL, United States
| | - Emily J. Fox
- Department of Physical Therapy, University of Florida, Gainesville, FL, United States
- Brooks Rehabilitation, Jacksonville, FL, United States
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Skoglund E, Lundberg TR, Rullman E, Fielding RA, Kirn DR, Englund DA, von Berens Å, Koochek A, Cederholm T, Berg HE, Gustafsson T. Functional improvements to 6 months of physical activity are not related to changes in size or density of multiple lower-extremity muscles in mobility-limited older individuals. Exp Gerontol 2022; 157:111631. [PMID: 34813901 DOI: 10.1016/j.exger.2021.111631] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 10/25/2021] [Accepted: 11/16/2021] [Indexed: 02/06/2023]
Abstract
Older adults are encouraged to engage in multicomponent physical activity, which includes aerobic and muscle-strengthening activities. The current work is an extension of the Vitality, Independence, and Vigor in the Elderly 2 (VIVE2) study - a 6-month multicenter, randomized, placebo-controlled trial of physical activity and nutritional supplementation in community dwelling 70-year-old seniors. Here, we examined whether the magnitude of changes in muscle size and quality differed between major lower-extremity muscle groups and related these changes to functional outcomes. We also examined whether daily vitamin-D-enriched protein supplementation could augment the response to structured physical activity. Forty-nine men and women (77 ± 5 yrs) performed brisk walking, muscle-strengthening exercises for the lower limbs, and balance training 3 times weekly for 6 months. Participants were randomized to daily intake of a nutritional supplement (20 g whey protein + 800 IU vitamin D), or a placebo. Muscle cross-sectional area (CSA) and radiological attenuation (RA) were assessed in 8 different muscle groups using single-slice CT scans of the hip, thigh, and calf at baseline and after the intervention. Walking speed and performance in the Short Physical Performance Battery (SPPB) were also measured. For both CSA and RA, there were muscle group × time interactions (P < 0.01). Significant increases in CSA were observed in 2 of the 8 muscles studied, namely the knee extensors (1.9%) and the hip adductors (2.8%). For RA, increases were observed in 4 of 8 muscle groups, namely the hip flexors (1.1 HU), hip adductors (0.9 HU), knee extensors (1.2 HU), and ankle dorsiflexors (0.8 HU). No additive effect of nutritional supplementation was observed. While walking speed (13%) and SPPB performance (38%) improved markedly, multivariate analysis showed that these changes were not associated with the changes in muscle CSA and RA after the intervention. We conclude that this type of multicomponent physical activity program results in significant improvements in physical function despite relatively small changes in muscle size and quality of some, but not all, of the measured lower extremity muscles involved in locomotion.
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Affiliation(s)
- Elisabeth Skoglund
- Division of Clinical Physiology, Department of Laboratory Medicine, Karolinska Institutet, Alfred Nobles Allé 8B, 141 52 Huddinge, Sweden & Unit of Clinical Physiology, Karolinska University Hospital, Stockholm, Sweden; Department of Public Health and Caring Sciences, Clinical Nutrition and Metabolism, Uppsala University, Box 564, 751 22 Uppsala, Sweden.
| | - Tommy R Lundberg
- Division of Clinical Physiology, Department of Laboratory Medicine, Karolinska Institutet, Alfred Nobles Allé 8B, 141 52 Huddinge, Sweden & Unit of Clinical Physiology, Karolinska University Hospital, Stockholm, Sweden.
| | - Eric Rullman
- Division of Clinical Physiology, Department of Laboratory Medicine, Karolinska Institutet, Alfred Nobles Allé 8B, 141 52 Huddinge, Sweden & Unit of Clinical Physiology, Karolinska University Hospital, Stockholm, Sweden.
| | - Roger A Fielding
- Nutrition, Exercise Physiology, and Sarcopenia Laboratory, Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, 711 Washington Street, Boston, MA 02111, USA.
| | - Dylan R Kirn
- Nutrition, Exercise Physiology, and Sarcopenia Laboratory, Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, 711 Washington Street, Boston, MA 02111, USA.
| | - Davis A Englund
- Nutrition, Exercise Physiology, and Sarcopenia Laboratory, Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, 711 Washington Street, Boston, MA 02111, USA.
| | - Åsa von Berens
- Department of Public Health and Caring Sciences, Clinical Nutrition and Metabolism, Uppsala University, Box 564, 751 22 Uppsala, Sweden; Stockholm Gerontology Research Center, Sveavägen 155, 113 46 Stockholm, Sweden.
| | - Afsaneh Koochek
- Department of food studies, nutrition and dietetics, Uppsala University, Box 560, 751 22 Uppsala, Sweden.
| | - Tommy Cederholm
- Department of Public Health and Caring Sciences, Clinical Nutrition and Metabolism, Uppsala University, Box 564, 751 22 Uppsala, Sweden.
| | - Hans E Berg
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 171 77 Stockholm, Sweden & Department of Orthopedic Surgery, Karolinska University Hospital, Stockholm, Sweden.
| | - Thomas Gustafsson
- Division of Clinical Physiology, Department of Laboratory Medicine, Karolinska Institutet, Alfred Nobles Allé 8B, 141 52 Huddinge, Sweden & Unit of Clinical Physiology, Karolinska University Hospital, Stockholm, Sweden.
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Jing X, Tan L, Fu H, Yang L, Yang M. Associations of ADL Disability With Trunk Muscle Mass and Muscle Quality Indicators Measured by Opportunistic Chest Computed Tomography Imaging Among Older Inpatients. Front Med (Lausanne) 2021; 8:743698. [PMID: 34778305 PMCID: PMC8581194 DOI: 10.3389/fmed.2021.743698] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 10/05/2021] [Indexed: 02/05/2023] Open
Abstract
Objectives: Sarcopenia is an important predictor of dependence in activities of daily living (ADL disability); however, the association between muscle quality and ADL disability has not been established. We aimed (1) to assess the feasibility of measuring trunk muscle mass and muscle quality by chest CT images; and (2) to explore the possible associations of ADL disability with these muscle mass and muscle quality indicators among older inpatients. Methods: We included older patients in an acute care ward. ADL disability was defined as the Barthel Index (BI) score ≤ 60 points. Unenhanced chest CT images at the 12th thorax (T12) vertebral level were used to segment skeletal muscle area (SMA) and intermuscular adipose tissue (IMAT) and to measure the mean skeletal muscle radiodensity (SMD). Skeletal muscle index (SMI), the muscle mass indicator, was calculated by SMA (cm2)/body height squared (m2). The percentage of IMAT (IMAT%) was calculated using the equation: IMAT% = IMAT/(SMA+ IMAT) ×100%. Skeletal muscle radiodensity, IMAT, and IMAT% were the muscle quality indicators. Kendall's tau rank correlation coefficients (τ) were calculated to explore the correlations. Univariate and multivariate logistic regression models were performed to calculate odds ratios (OR) and 95% confidence interval (CI). Results: We included 212 participants. Skeletal muscle index and SMD were positively and significantly associated with the BI score (τ = 0.14 and 0.31, respectively, both P < 0.001); whereas IMAT and IMAT% were negatively and significantly associated with the BI score (τ = -0.21, P < 0.001; τ = -0.21, P < 0.012). After adjusting for confounders, SMI (adjusted OR 1.03, 95% CI 0.97-1.09) was not independently associated with ADL disability; however, SMD (adjusted OR 0.94, 95% CI 0.88-0.99), IMAT (adjusted OR 1.11, 95% CI 1.03-1.20), and IMAT% (adjusted OR 1.09, 95% CI 1.02-1.16) were independently associated with ADL disability. Subgroup analysis found similar results in men; however, none of these indicators were independently associated with ADL disability in women. Conclusion: Trunk muscle quality indicators (SMD, IMAT, and IMAT%) measured by chest CT images, but not SMI, are independently associated with ADL disability in a single-center study population of older inpatients, especially in men. Further research is necessary to validate our findings.
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Affiliation(s)
- Xiaofan Jing
- Department of Clinical Nutrition, West China Hospital, Sichuan University, Chengdu, China
| | - Lingling Tan
- Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Hongbo Fu
- Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Ling Yang
- Outpatient Department, West China Hospital, Sichuan University, Chengdu, China
| | - Ming Yang
- Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
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12
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Lepsy E, Radwańska E, Żurek G, Żurek A, Kaczorowska A, Radajewska A, Kołcz A. Association of physical fitness with quality of life in community-dwelling older adults aged 80 and over in Poland: a cross-sectional study. BMC Geriatr 2021; 21:491. [PMID: 34503463 PMCID: PMC8427892 DOI: 10.1186/s12877-021-02421-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 08/19/2021] [Indexed: 01/04/2023] Open
Abstract
Background Aging is a progressive and irreversible process that negatively affects the quality of life (QOL). Older adults face difficulties related to worsening health, lowering the level of physical and mental efficiency. We aimed to analyze the associations between physical fitness and QOL in Polish older adults considering sex differences. Methods This cross-sectional study was performed from March to August 2015. The sample consisted of 100 community-dwelling adults (67 women, 33 men) with a mean age of 82.94 ± 2.67 years. The World Health Organization QOL, Short Form questionnaire (WHOQOL-BREF), and the Fullerton Functional Fitness Test (FFFT) were used. Biometric data, social and environmental situation, nutritional and lifestyle behaviors have been also collected using a questionnaire designed by the authors. Results The results obtained in individual domains of WHOWOL-BREF indicate a good level of QOL in all the examined domains. Statistically significant sex differences were obtained in physical (p = 0.01), psychological (p = 0.04) and environmental (p = 0.02) domains in WHOQOL-BREF. It was noted that men perform better in terms of the upper (arm curl, p < 0.001) and lower body strength (chair stand, p = 0.01), aerobic endurance (two-minute step test, p < 0.001), agility and dynamic balance (up and go test, p < 0.001) in FFFT. Conclusions Community-dwelling older adults aged 80–93 years in Poland present a good level of QOL, and the higher score was obtained in men. Also, men presented better physical fitness, showed a higher level of independence in daily activities, and assessed better their own QOL than women.
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Affiliation(s)
- Ewelina Lepsy
- Institute of Health Sciences, University of Opole, Opole, Poland
| | - Ewa Radwańska
- Institute of Health Sciences, University of Opole, Opole, Poland
| | - Grzegorz Żurek
- Department of Biostructure, University School of Physical Education, Wroclaw, Poland
| | - Alina Żurek
- Department of Clinical Psychology and Health, University of Wroclaw, Wroclaw, Poland
| | | | - Alina Radajewska
- Department of Physiotherapy, Krapkowice Health Centre, Krapkowice, Poland
| | - Anna Kołcz
- Laboratory of Ergonomics and Biomedical Monitoring, Wroclaw Medical University, Grunwaldzka 2, 50-355, Wroclaw, Poland.
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Brahms M, Heinzel S, Rapp M, Reisner V, Wahmkow G, Rimpel J, Schauenburg G, Stelzel C, Granacher U. Cognitive-Postural Multitasking Training in Older Adults - Effects of Input-Output Modality Mappings on Cognitive Performance and Postural Control. J Cogn 2021; 4:20. [PMID: 33748665 PMCID: PMC7954177 DOI: 10.5334/joc.146] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 12/31/2020] [Indexed: 11/20/2022] Open
Abstract
Older adults exhibit impaired cognitive and balance performance, particularly under multi-task conditions, which can be improved through training. Compatibility of modality mappings in cognitive tasks (i.e., match between stimulus modality and anticipated sensory effects of motor responses), modulates physical and cognitive dual-task costs. However, the effects of modality specific training programs have not been evaluated yet. Here, we tested the effects of cognitive-postural multi-tasking training on the ability to coordinate task mappings under high postural demands in healthy older adults. Twenty-one adults aged 65-85 years were assigned to one of two groups. While group 1 performed cognitive-postural triple-task training with compatible modality mappings (i.e., visual-manual and auditory-vocal dual n-back tasks), group 2 performed the same tasks with incompatible modality mappings (i.e., visual-vocal and auditory-manual n-back tasks). Throughout the 6-weeks balance training intervention, working-memory load was gradually increased while base-of-support was reduced. Before training (T0), after a 6-week passive control period (T1), and immediately after the intervention (T2), participants performed spatial dual one-back tasks in semi-tandem stance position. Our results indicate improved working-memory performance and reduced dual-task costs for both groups after the passive control period, but no training-specific performance gains. Furthermore, balance performance did not improve in response to training. Notably, the cohort demonstrated meaningful interindividual variability in training responses. Our findings raise questions about practice effects and age-related heterogeneity of training responses following cognitive-motor training. Following multi-modal balance training, neither compatible nor incompatible modality mappings had an impact on the observed outcomes.
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Affiliation(s)
- Markus Brahms
- Division of Training and Movement Sciences, Research Focus Cognition Sciences, University of Potsdam, Potsdam, Germany
| | - Stephan Heinzel
- Clinical Psychology and Psychotherapy, Freie Universität Berlin, Berlin, Germany
| | - Michael Rapp
- University of Potsdam, Research Focus Cognitive Sciences, Division of Social and Preventive Medicine, Potsdam, Germany
| | - Volker Reisner
- Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
| | - Gunnar Wahmkow
- Division of Training and Movement Sciences, Research Focus Cognition Sciences, University of Potsdam, Potsdam, Germany
| | - Jérôme Rimpel
- Division of Training and Movement Sciences, Research Focus Cognition Sciences, University of Potsdam, Potsdam, Germany
| | - Gesche Schauenburg
- Division of Training and Movement Sciences, Research Focus Cognition Sciences, University of Potsdam, Potsdam, Germany
| | | | - Urs Granacher
- Division of Training and Movement Sciences, Research Focus Cognition Sciences, University of Potsdam, Potsdam, Germany
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Jang EM, Park SH. Effects of Neuromuscular Electrical Stimulation Combined with Exercises versus an Exercise Program on the Physical Characteristics and Functions of the Elderly: A Randomized Controlled Trial. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18052463. [PMID: 33802260 PMCID: PMC7967594 DOI: 10.3390/ijerph18052463] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 02/24/2021] [Accepted: 02/25/2021] [Indexed: 11/16/2022]
Abstract
(1) Background-The application of neuromuscular electrical stimulation (NMES) combined with low-intensity exercise to the elderly can be more efficient than low-intensity exercise only in terms of delaying the loss of muscle mass. We aimed to assess the adjunct of NMES to low-intensity lower limb strengthening exercise to prevent falls in frail elderly for a relatively short period of 4 weeks. (2) Methods-Thirty elderly women aged 65 or above were randomly categorized into three groups: control group (CON, n = 8), exercise group (EX, n = 10), and NMES with exercise group (EX + NMES, n = 9). The exercise group took part in a lower limb strengthening exercise program for one hour three times a week for four weeks. Furthermore, the NMES with exercise group had added NMES stimulation when exercising. The limbs' muscle mass, body fat mass, calf circumference, grip force, five times sit-to-stand test, timed up-and-go test (TUG), one-leg stand test, and Y-balance test (YBT) were evaluated at baseline and 4 weeks after. (3) Results-Comparisons between the three groups showed that the TUG was significantly decreased and the YB was significantly increased in NMES with exercise group (p < 0.05). (4) Conclusions-These results suggested that a combination of NMES stimulation and exercises was more helpful in strengthening balance than exercises alone in the short term.
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Affiliation(s)
| | - So Hyun Park
- Correspondence: ; Tel.: +82-055-380-9465; Fax: +82-55-380-9305
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15
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Candy E, Bunn L, Virgo P, Byrne C, Bannigan K. Evaluating participants' perceptions of a functional physical fitness assessment for those aged 60 years and over conducted in the community by student physiotherapists. INTERNATIONAL JOURNAL OF THERAPY AND REHABILITATION 2021. [DOI: 10.12968/ijtr.2019.0050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Background/aims Physical fitness is crucial in preserving independence and quality of life for older adults. A functional physical fitness assessment has been designed specifically for those aged 60 years and over. This study explored older people's perceptions of this assessment, conducted by student physiotherapists, and the feasibility of a larger study to evaluate the long-term effects of its use. Methods A total of five scheduled drop-in sessions were arranged. Participants aged 60 years and over were recruited. Physiotherapy students conducted the assessment and participants completed follow-up physical activity status and quality of life questionnaires as well as an evaluation of the session. Focus groups were conducted to explore participant's perceptions and experiences. Data was analysed using descriptive statistics and thematic analysis. Results Overall, 91 adults (aged 60–93 years) participated, 75 (46 (61%) women and 10 (13%) men) completed questionnaires, and seven attended focus groups. In total, 100% of the 91 participants suggested that those aged 60 years and over would benefit from functional fitness assessment, and 79% perceived this would lead to increased physical activity. Focus group participants reported they enjoyed working with students and suggested that regular assessment would provide a yardstick for their level of fitness, that they would like to repeat their tests next year and that ‘they were mentally a positive thing’. Conclusions Functional fitness assessments were perceived as useful and encouraged older adults to increase their activity levels. Students successfully completed the tests in non-healthcare settings. This study suggests that a large trial designed to assess the benefit of regular functional fitness assessment for the over 60s in community settings is feasible.
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Affiliation(s)
- Elizabeth Candy
- Centre for Innovations in Health and Social Care, Plymouth, England, UK
- University of Plymouth, Plymouth, England, UK
| | - Lisa Bunn
- Centre for Innovations in Health and Social Care, Plymouth, England, UK
- University of Plymouth, Plymouth, England, UK
| | - Pauline Virgo
- Zest Physiotherapy, Totnes, South Devon, England, UK
| | - Christopher Byrne
- Sport and Health Sciences, College of Life and Environmental Sciences, University of Exeter, Exeter, England, UK
| | - Katrina Bannigan
- Faculty of Rehabilitation, Glasgow Caledonian University, Glasgow, Scotland, UK
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Resveratrol and exercise combined to treat functional limitations in late life: A pilot randomized controlled trial. Exp Gerontol 2020; 143:111111. [PMID: 33068691 DOI: 10.1016/j.exger.2020.111111] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 09/17/2020] [Accepted: 10/04/2020] [Indexed: 12/26/2022]
Abstract
PURPOSE To evaluate the safety and feasibility of combining exercise (EX) and resveratrol to treat older adults with physical function limitations. METHODS Three-arm, two-site pilot randomized, controlled trial (RCT) for community-dwelling adults (N = 60), 71.8 ± 6.3 years of age with functional limitations. Participants were randomized to receive either 12 weeks of (1) EX + placebo [EX0], (2) EX + 500 mg/day resveratrol [EX500], or (3) EX + 1000 mg/day resveratrol [EX1000]. EX consisted of two sessions a week for 12 weeks of center-based walking and whole-body resistance training. Safety was assessed through adverse events and feasibility through exercise session and supplement (placebo, or resveratrol) protocol adherence. Outcome measures included a battery of indices of physical function as well as skeletal muscle mitchondrial function. Data were adjusted for age and gender using the Intent-To-Treat approach. RESULTS Adverse event frequency and type were similar between groups (n = 8 EX0, n = 12 EX500, and n = 7 EX1000). Overall, 85% of participants met the supplement adherence via pill counts while 82% met the exercise session adherence. Adjusted within group mean differences (95% confidence interval) from week 0 to 12 for gait speed ranged from -0.04 (EX0: -0.1, 0.03) m/s to 0.04 (EX1000: -0.02, 0.11) and the six-minute walk test mean differences were 9.45 (EX0: -9.02, 27.7), 22.9 (EX500: 4.18, 41.6), and 33.1 (EX1000: 13.8, 52.4) meters. Unadjusted mean differences for citrate synthase were -0.80 (EX0: -15.45, 13.84), -1.38 (EX500: -12.16, 9.39), and 7.75 (EX1000: -4.68, 20.18) mU/mg. COX activity mean within group changes ranged from -0.05 (EX0) to 0.06 (EX500) k/s/mg. Additional outcomes are detailed in the text. CONCLUSION The pilot RCT indicated that combined EX + resveratrol was safe and feasible for older adults with functional limitations and may improve skeletal muscle mitochondrial function and mobility-related indices of physical function. A larger trial appears warranted and is needed to formally test these hypotheses.
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17
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Aragão-Santos JC, de Resende-Neto AG, Da Silva-Grigoletto ME. Different types of functional training on the functionality and quality of life in postmenopausal women: a randomized and controlled trial. J Sports Med Phys Fitness 2020; 60:1283-1290. [DOI: 10.23736/s0022-4707.20.10995-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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18
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Promotion of Healthy Aging Within a Community Center Through Behavior Change: Health and Fitness Findings From the AgeWell Pilot Randomized Controlled Trial. J Aging Phys Act 2020; 29:80-88. [PMID: 32781433 DOI: 10.1123/japa.2019-0396] [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] [Received: 11/05/2019] [Revised: 04/21/2020] [Accepted: 05/05/2020] [Indexed: 11/18/2022]
Abstract
The purpose of this randomized controlled trial was to determine if behavior change through individual goal setting (GS) could promote healthy aging, including health and fitness benefits in older adults who attended a community "AgeWell" Center for 12 months. Seventy-five older adults were randomly allocated to either a control or a GS group. Health outcomes were measured at baseline and after 12 months of the participants' having access to the exception of Agewell Center facilities. The findings demonstrate that participation in the Center in itself was beneficial, with improved body composition and reduced cardiovascular risk in both groups (p < .05), and that this kind of community-based resource offers valuable potential for promoting protective behaviors and reducing health risk. However, a specific focus on identifying individual behavior change goals was required in order to achieve increased activity engagement (p < .05) and to bring about more substantial improvements in a range of health, diet, and physical function measures (p < .05).
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Angulo J, El Assar M, Álvarez-Bustos A, Rodríguez-Mañas L. Physical activity and exercise: Strategies to manage frailty. Redox Biol 2020; 35:101513. [PMID: 32234291 PMCID: PMC7284931 DOI: 10.1016/j.redox.2020.101513] [Citation(s) in RCA: 236] [Impact Index Per Article: 59.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 03/13/2020] [Accepted: 03/17/2020] [Indexed: 12/25/2022] Open
Abstract
Frailty, a consequence of the interaction of the aging process and certain chronic diseases, compromises functional outcomes in the elderly and substantially increases their risk for developing disabilities and other adverse outcomes. Frailty follows from the combination of several impaired physiological mechanisms affecting multiple organs and systems. And, though frailty and sarcopenia are related, they are two different conditions. Thus, strategies to preserve or improve functional status should consider systemic function in addition to muscle conditioning. Physical activity/exercise is considered one of the main strategies to counteract frailty-related physical impairment in the elderly. Exercise reduces age-related oxidative damage and chronic inflammation, increases autophagy, and improves mitochondrial function, myokine profile, insulin-like growth factor-1 (IGF-1) signaling pathway, and insulin sensitivity. Exercise interventions target resistance (strength and power), aerobic, balance, and flexibility work. Each type improves different aspects of physical functioning, though they could be combined according to need and prescribed as a multicomponent intervention. Therefore, exercise intervention programs should be prescribed based on an individual's physical functioning and adapted to the ensuing response.
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Affiliation(s)
- Javier Angulo
- Servicio de Histología-Investigación, Unidad de Investigación Traslacional en Cardiología (IRYCIS-UFV), Hospital Universitario Ramón y Cajal, Madrid, Spain; Centro de Investigación Biomédica en Red de Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain
| | - Mariam El Assar
- Centro de Investigación Biomédica en Red de Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain; Fundación para la Investigación Biomédica del Hospital Universitario de Getafe, Getafe, Spain
| | | | - Leocadio Rodríguez-Mañas
- Centro de Investigación Biomédica en Red de Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain; Servicio de Geriatría, Hospital Universitario de Getafe, Getafe, Spain.
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20
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Xia R, Wan M, Lin H, Qiu P, Ye Y, He J, Yin L, Tao J, Chen L, Zheng G. Effects of a traditional Chinese mind-body exercise, Baduanjin, on the physical and cognitive functions in the community of older adults with cognitive frailty: study protocol for a randomised controlled trial. BMJ Open 2020; 10:e034965. [PMID: 32299999 PMCID: PMC7201298 DOI: 10.1136/bmjopen-2019-034965] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
INTRODUCTION Cognitive frailty (CF) is a clinical manifestation characterised by the simultaneous presence of both physical frailty and cognitive impairment among older adults without dementia and has become a new target for healthy ageing. Increasing evidence shows that regular Baduanjin (a traditional Chinese mind-body exercise) training is beneficial in improving physical function and cognitive ability in the older adults. The primary aim of this trial is to observe the effect of Baduanjin on physical and cognitive functions in older adults with CF. METHODS AND ANALYSIS In this prospective, outcome assessor-blind, two-arm randomised controlled trial, a total of 102 participants with CF will be recruited and randomly allocated (1:1) into the Baduanjin training or usual physical activity control group. The control group will receive health education for 30 min at least once a month. Based on health education, participants in the Baduanjin exercise group will receive a 24-week Baduanjin training with 60 min per session and 3 sessions per week, while those in the usual physical activity control group will maintain their original lifestyle. Primary outcomes (frailty index and global cognitive ability), body composition, grip force, balance, fatigue, specific cognitive domain, including memory, execution and visual spatial abilities, and life quality of secondary outcomes will be measured at baseline, and at 13 and 25 weeks after randomisation, while the structural and functional MRI will be measured at baseline and 25 weeks after randomisation. The mixed linear model will be conducted to observe the intervention effects. ETHICS AND DISSEMINATION The study has been approved by the ethics committee of the second people's hospital of Fujian province (Approval no. 2018-KL015). Results will be submitted for publication in peer-reviewed journals and disseminated at scientific conferences. TRIAL REGISTRATION NUMBER ChiCTR1800020341; Pre-results.
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Affiliation(s)
- Rui Xia
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Mingyue Wan
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Huiying Lin
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Pingting Qiu
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Yu Ye
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Jianquan He
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Lianhua Yin
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Jing Tao
- Rehabilitation Medicine College, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China
| | - Lidian Chen
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Guohua Zheng
- College of Nursing and Health Management, Shanghai University of Medicine & Health Sciences, Shanghai, China
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Kurita S, Doi T, Tsutsumimoto K, Nakakubo S, Kim M, Ishii H, Shimada H. Association of Physical Activity and Cognitive Activity With Disability: A 2-Year Prospective Cohort Study. Phys Ther 2020; 100:1289-1295. [PMID: 32249308 PMCID: PMC7439227 DOI: 10.1093/ptj/pzaa052] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Revised: 11/14/2019] [Accepted: 02/11/2020] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Engaging in physical activity (PA) and/or cognitive activity (CA) retains function in older adults, but whether the combination of these activities is associated with disability onset is still unknown. This study aimed to examine the prospective association of PA and/or CA with disability onset in older adults. METHODS This was an ongoing prospective community-based cohort study. Data collection was conducted through a health check. An analyzable sample of 2668 participants (mean age = 75.5 years; 51.6% female) were categorized into 4 groups based on quartile 1 (low) and 2 to 4 (high) values of accelerometer-measured moderate-to-vigorous PA and CA scale scores based on the frequency of 6 activities including reading, writing for pleasure, doing crossword puzzles, and playing board games or cards. Disability onset was monitored through long-term care insurance certification for at least 2 years. RESULTS A log-rank test showed significantly lower incidence of disability in the high PA and low CA group and the high PA and high CA group compared with the low PA and low CA group. Cox-proportional hazards models (referring to the low PA and low CA group) showed that only the high PA and high CA group was significantly associated with a lowered hazard ratio for disability onset (0.51; 95% CI = 0.29-0.90) after adjusting for covariates. CONCLUSIONS Engaging in both PA and CA is effective for reducing risk of disability onset, but engaging in either PA or CA is not effective. IMPACT Physical therapists can be guided by this research to design intervention strategies for people at risk of disability.
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Affiliation(s)
- Satoshi Kurita
- Section for Health Promotion, Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, 7-430 Morioka-cho, Obu City, Aichi Prefecture, 474-8511 Japan,Address all correspondence to Mr Kurita at:
| | - Takehiko Doi
- Section for Health Promotion, Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology
| | - Kota Tsutsumimoto
- Section for Health Promotion, Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology
| | - Sho Nakakubo
- Section for Health Promotion, Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology
| | - Minji Kim
- Section for Health Promotion, Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology
| | - Hideaki Ishii
- Section for Health Promotion, Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology
| | - Hiroyuki Shimada
- Section for Health Promotion, Department of Preventive Gerontology, Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology
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Costa GC, Corrêa JCF, Silva SM, Corso SD, da Cruz SF, de Souza Cunha M, Souza PHL, Saldanha ML, Corrêa FI. Effect of transcranial direct current stimulation and multicomponent training on functional capacity in older adults: protocol for a randomized, controlled, double-blind clinical trial. Trials 2020; 21:203. [PMID: 32075673 PMCID: PMC7031910 DOI: 10.1186/s13063-020-4056-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 01/08/2020] [Indexed: 11/10/2022] Open
Abstract
Introduction When physical activity contains training of at least three components such as balance, coordination and strength, among others, it is called multicomponent training. This type of training is recommended for improving the functional capacity in elderly individuals but has no lasting effects. The association of transcranial direct current stimulation (tDCS) with other types of therapy has been shown to facilitate the enhancement and prolongation of therapy outcomes. Aim The objective of this study is to evaluate the effect of multicomponent training associated with active or sham tDCS on the performance of functional capacity in the elderly before treatment, after treatment and 30 days after the end of treatment. The secondary objective will be to correlate the performance of the primary outcome (functional capacity assessed by the Glittre Daily Life Activity Test) with walking capacity (by 6-min walk test), balance (with the mini-Balance Evaluation Systems Test), functional independence (by the Functional Independence Measure) and quality of life (with the World Health Organization Quality of Life Instrument). Methods Twenty-eight elderly people from the community will participate in the study, and will be randomized into two groups: 1) multicomponent training associated with active tDCS; and 2) multicomponent training associated with sham tDCS. The multicomponent training sessions will be held twice a week for 12 weeks, totaling 24 sessions. The tDCS will be administered over the dominant dorsolateral prefrontal cortex at the same time as multicomponent training, with an intensity of 2 mA, for 20 min. The evaluations will be made pretraining, after 24 training sessions and 30 days after the end of the training. Discussion We hypothesize that tDCS, when associated with multicomponent training, can potentiate and prolong the effects of this training on the functional capacity of the elderly. If this hypothesis is confirmed, this protocol may contribute to a longer-lasting physical rehabilitation of the elderly, encouraging them to maintain their independent daily activities for longer. Trial registration The study was registered in the Brazilian Clinical Trial Registry (RBR-2crd42) and received approval from the Human Research Ethics Committee of University Nove de Julho, São Paulo, Brazil (process number 3.077.953).
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Affiliation(s)
- Glaucio Carneiro Costa
- Postgraduate Program in Rehabilitation Sciences, Nove de Julho University (UNINOVE), São Paulo, SP, Brazil.
| | - João Carlos Ferrari Corrêa
- Postgraduate Program in Rehabilitation Sciences, Nove de Julho University (UNINOVE), São Paulo, SP, Brazil
| | - Soraia Micaela Silva
- Postgraduate Program in Rehabilitation Sciences, Nove de Julho University (UNINOVE), São Paulo, SP, Brazil
| | - Simone Dal Corso
- Postgraduate Program in Rehabilitation Sciences, Nove de Julho University (UNINOVE), São Paulo, SP, Brazil
| | | | | | | | | | - Fernanda Ishida Corrêa
- Postgraduate Program in Rehabilitation Sciences, Nove de Julho University (UNINOVE), São Paulo, SP, Brazil
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Harper SA, Baptista LC, Roberts LM, Wherry SJ, Boxer RS, Hildreth KL, Seay RS, Allman PH, Carter CS, Aban I, Kohrt WM, Buford TW. Angiotensin Converting Enzyme Inhibitors Combined with Exercise for Hypertensive Seniors (The ACES Trial): Study Protocol of a Randomized Controlled Trial. Front Med (Lausanne) 2020; 6:327. [PMID: 32039215 PMCID: PMC6988302 DOI: 10.3389/fmed.2019.00327] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Accepted: 12/19/2019] [Indexed: 01/13/2023] Open
Abstract
Prior evidence suggests that the choice of antihypertensive medication may influence functional status among older adults with hypertension, particularly in conjunction with exercise. In particular, angiotensin converting enzyme (ACE) inhibitors have shown potential to positively influence function. However, randomized, controlled trials are needed to confirm this hypothesis. This paper outlines an RCT designed to determine if choice of first-line antihypertensive medication influences functional and cardiovascular risk factor responses to exercise among older adults with hypertension. Two hundred and thirteen inactive, community-dwelling adults ≥60 years of age with hypertension and functional limitations will be recruited to engage in a 32-week intervention study. Participants will be randomized to one of three first-line antihypertensive agents: (1) the ACE inhibitor perindopril, (2) the AT1 receptor antagonist losartan, or (3) the thiazide diuretic hydrochlorothiazide (HCTZ). Six weeks after randomization, participants will begin a 20-week structured aerobic exercise intervention. Participants will perform two 45-min center-based sessions coupled with 60 min of home-based walking per week. The primary aim is to determine if perindopril improves self-paced gait speed when compared with losartan and HCTZ. The secondary aim is to determine the relative effect of perindopril on secondary outcomes such as: (a) exercise capacity, (b) body mass and composition, and (c) circulating indices of cardiovascular risk. This RCT is expected to identify differential effects of first-line antihypertensive medications when combined with physical exercise thus have potential implications for antihypertensive prescription guidelines for older adults. Clinical Trial Registration: www.ClinicalTrials.gov, identifier: NCT03295734.
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Affiliation(s)
- Sara A. Harper
- Division of Gerontology, Geriatrics and Palliative Care, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
- Center for Exercise Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
- Integrative Center for Aging Research, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Liliana C. Baptista
- Division of Gerontology, Geriatrics and Palliative Care, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
- Center for Exercise Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
- Integrative Center for Aging Research, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Lisa M. Roberts
- Division of Gerontology, Geriatrics and Palliative Care, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
- Center for Exercise Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
- Integrative Center for Aging Research, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Sarah J. Wherry
- Division of Geriatric Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus, Denver, CO, United States
| | - Rebecca S. Boxer
- Division of Geriatric Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus, Denver, CO, United States
- Kaiser Permanente Colorado, Institute for Health Research, Aurora, CO, United States
| | - Kerry L. Hildreth
- Division of Geriatric Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus, Denver, CO, United States
| | - Regina S. Seay
- Center for Exercise Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
| | - P. Hunter Allman
- Department of Biostatistics, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Christy S. Carter
- Division of Gerontology, Geriatrics and Palliative Care, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
- Integrative Center for Aging Research, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Inmaculada Aban
- Department of Biostatistics, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Wendy M. Kohrt
- Division of Geriatric Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus, Denver, CO, United States
| | - Thomas W. Buford
- Division of Gerontology, Geriatrics and Palliative Care, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
- Center for Exercise Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
- Integrative Center for Aging Research, University of Alabama at Birmingham, Birmingham, AL, United States
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Clifford AM, Shanahan J, O'Leary H, O'Neill D, Ni Bhriain O. Social dance for health and wellbeing in later life. Complement Ther Clin Pract 2019; 37:6-10. [PMID: 31445367 DOI: 10.1016/j.ctcp.2019.07.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2019] [Revised: 07/17/2019] [Accepted: 07/17/2019] [Indexed: 10/26/2022]
Affiliation(s)
- A M Clifford
- School of Allied Health and Health Research Institute, University of Limerick, Limerick, Ireland.
| | - J Shanahan
- School of Allied Health, University of Limerick, Limerick, Ireland
| | - H O'Leary
- Physiotherapy Department, University Hospital Kerry, Co. Kerry, Ireland
| | - D O'Neill
- National Centre for Arts and Health, Tallaght University Hospital, Dublin, Ireland
| | - O Ni Bhriain
- Irish World Academy of Music and Dance, Department of Arts Humanities and Social Sciences, University of Limerick, Co. Limerick, Ireland
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Tian D, Meng J. Exercise for Prevention and Relief of Cardiovascular Disease: Prognoses, Mechanisms, and Approaches. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019; 2019:3756750. [PMID: 31093312 PMCID: PMC6481017 DOI: 10.1155/2019/3756750] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 02/01/2019] [Accepted: 03/19/2019] [Indexed: 12/12/2022]
Abstract
This review is aimed at summarizing the new findings about the multiple benefits of exercise on cardiovascular disease (CVD). We pay attention to the prevalence and risk factors of CVD and mechanisms and recommendations of physical activity. Physical activity can improve insulin sensitivity, alleviate plasma dyslipidemia, normalize elevated blood pressure, decrease blood viscosity, promote endothelial nitric oxide production, and improve leptin sensitivity to protect the heart and vessels. Besides, the protective role of exercise on the body involves not only animal models in the laboratory but also clinical studies which is demonstrated by WHO recommendations. The general exercise intensity for humans recommended by the American Heart Association to prevent CVD is moderate exercise of 30 minutes, 5 times a week. However, even the easiest activity is better than nothing. What is more, owing to the different physical fitness of individuals, a standard exercise training cannot provide the exact treatment for everyone. So personalization of exercise will be an irresistible trend and bring more beneficial effects with less inefficient physical activities. This paper reviews the benefits of exercise contributing to the body especially in CVD through the recent mechanism studies.
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Affiliation(s)
- Danyang Tian
- Department of Physiology, Hebei Medical University, Shijiazhuang, China
| | - Jinqi Meng
- Department of Sports, Hebei Medical University, Shijiazhuang, China
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Groessl EJ, Kaplan RM, Rejeski WJ, Katula JA, Glynn NW, King AC, Anton SD, Walkup M, Lu CJ, Reid K, Spring B, Pahor M. Physical Activity and Performance Impact Long-term Quality of Life in Older Adults at Risk for Major Mobility Disability. Am J Prev Med 2019; 56:141-146. [PMID: 30573142 PMCID: PMC6309909 DOI: 10.1016/j.amepre.2018.09.006] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Revised: 09/03/2018] [Accepted: 09/04/2018] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Older adults are a rapidly growing segment of the U.S. POPULATION Mobility problems that lead to further disability can be addressed through physical activity interventions. Quality of life outcome results are reported from a large trial of physical activity for sedentary older adults at risk for mobility disability. METHODS Data were from the Lifestyle Interventions and Independence for Elders study. This multisite RCT compared physical activity to health education among 1,635 randomly assigned sedentary older adults at risk for mobility disability in 2010-2011. Measures included demographics; comorbidity; a timed 400-meter walk; the Short Physical Performance Battery; and the Quality of Well-Being Scale (0-1.0 scale). Baseline and long-term follow-up (2.6 years) health-related quality of life data were collected as a secondary outcome. Multivariate linear regression modeling was used to examine covariates of health-related quality of life over time in 2017. RESULTS The sample had an overall mean Quality of Well-Being score of 0.613. Both groups declined in quality of life over time, but assignment to the physical activity intervention resulted in a slower decline in health-related quality of life scores (p=0.03). Intervention attendance was associated with higher health-related quality of life for both groups. Baseline characteristics including younger age, fewer comorbid conditions, non-white ethnicity, and faster 400-meter walk times were also associated with higher health-related quality of life over time. CONCLUSIONS Declining mobility measured by physical performance is associated with lower quality of life in sedentary older adults. Physical activity interventions can slow the decline in quality of life, and targeting specific subgroups may enhance the effects of such interventions.
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Affiliation(s)
- Erik J Groessl
- Department of Family Medicine and Public Health, University of California, San Diego, La Jolla, California; Health Services Research and Development Unit, VA San Diego Healthcare System, San Diego, California.
| | - Robert M Kaplan
- Clinical Excellence Research Center, Department of Medicine, Stanford University, Stanford, California
| | - W Jack Rejeski
- Department of Health and Exercise Science, Wake Forest University, Winston-Salem, North Carolina
| | - Jeffrey A Katula
- Department of Health and Exercise Science, Wake Forest University, Winston-Salem, North Carolina
| | - Nancy W Glynn
- Department of Epidemiology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Abby C King
- Department of Health Research and Policy and Stanford Prevention Research Center, Department of Medicine, Stanford University School of Medicine, Stanford, California
| | - Stephen D Anton
- Department of Aging and Geriatric Research, University of Florida, Gainesville, Florida
| | - Michael Walkup
- Department of Biostatistical Sciences, Wake Forest University, Winston-Salem, North Carolina
| | - Ching-Ju Lu
- Department of Aging and Geriatric Research, University of Florida, Gainesville, Florida
| | - Kieran Reid
- Nutrition, Exercise Physiology and Sarcopenia Laboratory, Tufts University, Boston, Massachusetts
| | - Bonnie Spring
- Department of Medicine, Northwestern University, Chicago, Illinois
| | - Marco Pahor
- Department of Aging and Geriatric Research, University of Florida, Gainesville, Florida
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Kling HE, D'Agostino EM, Booth JV, Patel H, Hansen E, Mathew MS, Messiah SE. The Effect of a Park-Based Physical Activity Program on Cardiovascular, Strength, and Mobility Outcomes Among a Sample of Racially/Ethnically Diverse Adults Aged 55 or Older. Prev Chronic Dis 2018; 15:E166. [PMID: 30589639 DOI: 10.5888/pcd15.180326] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION Many older adults are not physically active despite the well-documented health benefits of regular exercise. We examined cardiovascular, strength, and mobility outcomes among a sample of racially/ethnically diverse adults aged 55 or older participating in a community park-based physical activity program. METHODS We assessed the following among adults aged 55 or older who attended a 1-hour park-based fitness class 2 or 3 times per week for 21 weeks: 1) 3 fitness outcomes, 2) systolic and diastolic blood pressure, 3) height and weight (to assess body mass index), and 4) pulse. We collected data at baseline (August-September 2016) and follow-up (January-February 2017). Linear regression analysis, adjusting for sex, age, and race/ethnicity, examined the association between program participation and changes in outcomes. RESULTS Adjusted models showed a mean decrease in systolic blood pressure (-3.80 mm Hg; 95% CI, -6.75 to -0.84 mm Hg) and diastolic blood pressure (-1.54 mm Hg; 95% CI, -3.01 to -0.06 mm Hg) and a mean increase in number of arm curls completed in 30 seconds (1.66; 95% CI, 0.71-2.61) from baseline to follow-up among all participants. Hispanic participants, compared with non-Hispanic white and non-Hispanic black participants, showed greater improvements in mean body mass index (-2.48; 95% CI, -4.60 to -0.34), systolic blood pressure (8.59 mm Hg; 95% CI, -16.82 to -0.36 mm Hg), diastolic blood pressure (-7.06 mm Hg; 95% CI, -11.16 to -2.97 mm Hg), and pulse (-6.53 beats per minute; 95% CI, -11.38 to -1.67 beats per minute). CONCLUSION Park-based fitness classes tailored to older, racially/ethnically diverse adults can improve cardiovascular health and strength.
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Affiliation(s)
- Hannah E Kling
- Miami-Dade County Department of Parks, Recreation and Open Spaces, Miami, Florida
| | - Emily M D'Agostino
- Miami-Dade County Department of Parks, Recreation and Open Spaces, Miami, Florida
| | - Ja'mese V Booth
- Miami-Dade County Department of Parks, Recreation and Open Spaces, Miami, Florida
| | - Hersila Patel
- Miami-Dade County Department of Parks, Recreation and Open Spaces, Miami, Florida
| | - Eric Hansen
- Miami-Dade County Department of Parks, Recreation and Open Spaces, Miami, Florida
| | - M Sunil Mathew
- Department of Pediatrics, University of Miami, Leonard M. Miller School of Medicine, Miami, Florida
| | - Sarah E Messiah
- Department of Pediatrics, University of Miami, Leonard M. Miller School of Medicine, Mailman Center for Child Development, Room 4011, 1580 NW 10th Ave, Miami, FL 33130. .,Department of Public Health Sciences, University of Miami, Leonard M. Miller School of Medicine, Miami, Florida
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Abstract
Older adults 65 years of age and older compose a great portion of the US population. Physiologic changes of aging that limit function and general quality of life occur at a faster rate as we get older. There is high-quality evidence that exercise activity has many favorable benefits for older adults. The ideal exercise program in older adults should include aerobic, resistance, flexibility, and balance training. The exercise recommendations should be individually tailored to the abilities, precautions, and goals of each person. They also should be of sufficient intensity, volume, and duration in order to achieve maximal benefits.
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Affiliation(s)
- Juan Galloza
- Department of Physical Medicine and Rehabilitation, McGovern Medical School, The University of Texas Health Science Center at Houston, TIRR Memorial Hermann, 1333 Moursund Street, Houston, TX 770030, USA
| | - Brenda Castillo
- Department of Physical Medicine and Rehabilitation, VA Caribbean Healthcare System, 10, Calle Casia, San Juan, PR 00921, USA
| | - William Micheo
- Department of Physical Medicine, Rehabilitation and Sports Medicine, School of Medicine, University of Puerto Rico, Office A-204, PO Box 365067, San Juan, PR 00926, USA.
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Different Types of Physical Activity and Fitness and Health in Adults: An 18-Year Longitudinal Study. BIOMED RESEARCH INTERNATIONAL 2017; 2017:1785217. [PMID: 28466006 PMCID: PMC5390631 DOI: 10.1155/2017/1785217] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Accepted: 03/15/2017] [Indexed: 11/17/2022]
Abstract
Objective. The aim of this study is to examine the relationship between different types of daily life physical activity (PA) and physical fitness (PF) and health throughout adulthood. Methods. A total of 723 men and women, aged 28–76 years, participated 1681 times during four measurement points from 1992 to 2010 in this study. We assessed self-reported PA, anthropometrics, physical health status (HS), and PF in each study year. Hierarchical linear modeling (HLM) was used to analyze the measures. Results. PF and HS worsened with increasing age while sports activity (SA) declined. The modeling showed that sex, age, and SES play important roles concerning PA, PF, and HS. Athletes show higher HS and HF than nonathletes. Habitual activity (HA) also showed a positive relationship with PF and HS, but effects were lower than for SA. Work related activity (WRA) showed no meaningful relationship with PF or HS. Conclusions. Comparable amounts of PA can lead to different effects on PF or HS. Our findings underline the importance of contexts, content, and purposes of PA when health or fitness benefits are addressed. Simply moving your body is not enough.
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Rodriguez-Larrad A, Arrieta H, Rezola C, Kortajarena M, Yanguas JJ, Iturburu M, Susana MG, Irazusta J. Effectiveness of a multicomponent exercise program in the attenuation of frailty in long-term nursing home residents: study protocol for a randomized clinical controlled trial. BMC Geriatr 2017; 17:60. [PMID: 28231827 PMCID: PMC5324301 DOI: 10.1186/s12877-017-0453-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Accepted: 02/18/2017] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND There is increasing evidence suggesting that cognition and physical frailty interact within a cycle of decline associated with aging which has been called cognitive frailty. Exercise programs have demonstrated to be an effective tool to prevent functional and cognitive decline during aging, but little is known about their potential to restore or maintain functionality in individuals that require long-term nursing care. Besides, WHO has recently highlighted the importance of introducing systematic musculoskeletal health programs for older people living in residential care, as they represent a particularly vulnerable group for the development of noncommunicable diseases. METHODS This is a multicentre randomized controlled trial. 114 participants will be randomly allocated to a usual care group or to an intervention group. Inclusion criteria are as follows: ≥ 70 years, ≥ 50 on the Barthel Index, ≥ 20 on MEC-35 who are capable to stand up and walk independently for 10 m. Subjects in the intervention group will add to the activities scheduled for the control group the participation in a 6 months long multicomponent exercise program designed to improve strength, balance and walking retraining. Study assessments will be conducted at baseline and at 3 and 6 months. The primary outcome is change in function assessed by Short Physical Performance Battery and secondary outcomes include other measurements to assess all together the condition of frailty, which includes functionality, sedentary behaviors, cognitive and emotional status and biological markers. The present study has been approved by the Committee on Ethics in Research of the University of the Basque Country (Humans Committee Code M10/2016/105; Biological Samples Committee Code M30/2016/106). DISCUSSION Results from this research will show if ageing related functional and cognitive deterioration can be effectively prevented by physical exercise in institutionalized elders. It is expected that the results of this research will guide clinical practice in nursing home settings, so that clinicians and policymakers can provide more evidence-based practice for the management of institutionalized elder people. TRIAL REGISTRATION The protocol has been registered under the Australian and New Zealand Clinical Trials Registry (ANZCTR) with the identifier: ACTRN12616001044415 .
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Affiliation(s)
- Ana Rodriguez-Larrad
- Department of Physiology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), Barrio Sarriena s/n, E-48940 Leioa, Bizkaia Spain
| | - Haritz Arrieta
- Department of Physiology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), Barrio Sarriena s/n, E-48940 Leioa, Bizkaia Spain
| | - Chloe Rezola
- Department of Physiology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), Barrio Sarriena s/n, E-48940 Leioa, Bizkaia Spain
| | - Maider Kortajarena
- Department of Nursing II, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), J. Begiristain Doktorearen pasealekua 105, E-20014 Donostia-San Sebastian, Gipuzkoa Spain
| | - Jose Javier Yanguas
- Matia Instituto Gerontológico, Camino de los Pinos 35, E-20018 Donostia-San Sebastian, Gipuzkoa Spain
| | - Miren Iturburu
- Matia Instituto Gerontológico, Camino de los Pinos 35, E-20018 Donostia-San Sebastian, Gipuzkoa Spain
| | - María Gil Susana
- Department of Physiology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), Barrio Sarriena s/n, E-48940 Leioa, Bizkaia Spain
| | - Jon Irazusta
- Department of Physiology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), Barrio Sarriena s/n, E-48940 Leioa, Bizkaia Spain
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Morey MC, Blair CK, Sloane R, Cohen HJ, Snyder DC, Demark-Wahnefried W. Group trajectory analysis helps to identify older cancer survivors who benefit from distance-based lifestyle interventions. Cancer 2015; 121:4433-40. [PMID: 26512712 PMCID: PMC4670587 DOI: 10.1002/cncr.29684] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2015] [Revised: 08/18/2015] [Accepted: 08/19/2015] [Indexed: 01/02/2023]
Abstract
BACKGROUND The number of older cancer survivors is increasing as more adults survive to older ages. The objectives of this study were to examine trajectories of physical activity (PA) and physical function (PF) over a 2-year lifestyle counseling study and to identify characteristics of the trajectory groups. METHODS This was a secondary analysis of Reach Out to Enhance Wellness, a randomized controlled trial of home-based lifestyle counseling. The 641 participants were older (≥65 years), overweight (body mass index [BMI], 25 to <40 kg/m(2)), long-term community-dwelling survivors (>5 years) of breast, prostate, and colorectal cancer from Canada, the United Kingdom, and the United States (21 states) who had been randomly assigned to an immediate intervention or a 12-month-wait-listed control arm. The main outcome measures were PA and PF trajectory group membership. RESULTS Three PA groups and 5 PF trajectory groups were observed. The baseline BMI (P < .001) and self-efficacy for performing strength (P < .0001) and endurance exercises (P < .0002) were the strongest predictors of achieving the highest amount of PA and the most favorable functional trajectory over 2 years. Individuals with low baseline self-efficacy, no PA, and a Short Form 36 PF subscale score < 65 did not benefit from the intervention. CONCLUSIONS This study identified characteristics of survivors who benefited from home-based interventions and suggested alternative approaches for survivors requiring more structured and intensive interventions to promote behavioral changes.
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Affiliation(s)
- Miriam C. Morey
- Center for the Study of Aging / Claude D. Pepper Older Americans Independence Center, Duke University Medical Center, Durham, NC
- Department of Medicine, Duke University Medical Center, Durham, NC
- Geriatric Research, Education, and Clinical Center, VA Medical Center, Durham, NC
| | - Cindy K. Blair
- Department of Internal Medicine, University of New Mexico, Albuquerque, NM
- University of New Mexico Cancer Center, Albuquerque, NM
| | - Richard Sloane
- Center for the Study of Aging / Claude D. Pepper Older Americans Independence Center, Duke University Medical Center, Durham, NC
| | - Harvey Jay Cohen
- Center for the Study of Aging / Claude D. Pepper Older Americans Independence Center, Duke University Medical Center, Durham, NC
- Department of Medicine, Duke University Medical Center, Durham, NC
| | | | - Wendy Demark-Wahnefried
- Department of Preventive Medicine, University of Alabama at Birmingham, Birmingham, AL
- Department of Nutrition Sciences, University of Alabama at Birmingham, Birmingham, AL
- University of Alabama at Birmingham Comprehensive Cancer Center, Birmingham, AL
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Late-Life Exercise and Difficulty with Activities of Daily Living: an 8-Year Nationwide Follow-up Study in Taiwan. Ann Behav Med 2015; 50:237-46. [DOI: 10.1007/s12160-015-9749-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
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Buffart LM, Newton RU, Chinapaw MJ, Taaffe DR, Spry NA, Denham JW, Joseph DJ, Lamb DS, Brug J, Galvão DA. The effect, moderators, and mediators of resistance and aerobic exercise on health-related quality of life in older long-term survivors of prostate cancer. Cancer 2015; 121:2821-30. [PMID: 25891302 DOI: 10.1002/cncr.29406] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2014] [Revised: 02/20/2015] [Accepted: 03/20/2015] [Indexed: 01/25/2023]
Abstract
BACKGROUND The current study examined effects, moderators (for whom), and mediators (working mechanisms) of 12 months of exercise on health-related quality of life (HRQoL) in older long-term survivors of prostate cancer. METHODS In total, 100 men aged 71.7 years (standard deviation, 6.4 years) were randomly assigned to 6 months of supervised aerobic and resistance exercise followed by 6 months of a home-based exercise maintenance program (EX group) or printed education material regarding physical activity for 12 months (PA group). Assessments took place at baseline and after 6 and 12 months. Generalized estimating equations were used to study the effects of EX versus PA on HRQoL at 6 and 12 months, adjusting for baseline HRQoL. The authors examined potential sociodemographic and clinical moderators by adding interaction terms, and potential physical and psychological mediators using the product-of-coefficients test. RESULTS At 6 months, significant beneficial effects were found for global QoL, physical function, and social function in the EX group compared with the PA group. For physical function, beneficial effects were sustained at 12 months. Moderation analyses demonstrated larger effects of EX versus PA for patients who were married, started exercising sooner after their diagnosis, and previously used bisphosphonates. Changes in lower body functional performance significantly mediated the effect of EX on global QoL, physical function, and social function. No mediating effects on HRQoL were found for aerobic fitness, physical activity, fatigue, distress, or falls self-efficacy. CONCLUSIONS Aerobic and resistance exercise appears to have beneficial effects on HRQoL among older, long-term survivors of prostate cancer. Effects were moderated by marital status, time since diagnosis, and use of bisphosphonates, and were mediated by lower body functional performance.
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Affiliation(s)
- Laurien M Buffart
- Department of Epidemiology and Biostatistics, VU University Medical Center, EMGO Institute for Health and Care Research, Amsterdam, The Netherlands
| | - Robert U Newton
- Edith Cowan University Health and Wellness Institute, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Mai J Chinapaw
- Department of Public and Occupational Health, VU University Medical Center, EMGO Institute for Health and Care Research, Amsterdam, The Netherlands
| | - Dennis R Taaffe
- Edith Cowan University Health and Wellness Institute, Edith Cowan University, Joondalup, Western Australia, Australia.,School of Medicine, University of Wollongong, Wollongong, New South Wales, Australia
| | - Nigel A Spry
- Edith Cowan University Health and Wellness Institute, Edith Cowan University, Joondalup, Western Australia, Australia.,Department of Radiation Oncology, Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia.,Faculty of Medicine, University of Western Australia, Nedlands, Western Australia, Australia
| | - James W Denham
- School of Medicine and Public Health, University of Newcastle, Newcastle, New South Wales, Australia.,Newcastle Mater Hospital, Newcastle, New South Wales, Australia
| | - David J Joseph
- Edith Cowan University Health and Wellness Institute, Edith Cowan University, Joondalup, Western Australia, Australia.,Department of Surgery, University of Western Australia, Nedlands, Western Australia, Australia
| | - David S Lamb
- Department of Pathology and Molecular Medicine, University of Otago, Wellington, New Zealand
| | - Johannes Brug
- Department of Epidemiology and Biostatistics, VU University Medical Center, EMGO Institute for Health and Care Research, Amsterdam, The Netherlands
| | - Daniel A Galvão
- Edith Cowan University Health and Wellness Institute, Edith Cowan University, Joondalup, Western Australia, Australia
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