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Brincks J, Dalgas U, Franzén E, Callesen J, Wallin A, Johansson S. Unwrapping the "black box" of balance training in people with multiple sclerosis - A descriptive systematic review of intervention components, progression, and intensity. Mult Scler Relat Disord 2023; 69:104412. [PMID: 36399965 DOI: 10.1016/j.msard.2022.104412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Revised: 10/26/2022] [Accepted: 11/11/2022] [Indexed: 11/15/2022]
Abstract
BACKGROUND Delineating the specific components of the existing balance training interventions in people with multiple sclerosis (PwMS) may contribute to a framework for future design and reporting of such interventions. Thus, we aimed to systematically synthesize how balance training frequency, intensity, time, type, duration, and progression are reported in balance training interventions for PwMS. METHODS A systematic literature search was conducted in Medline, Embase, Web of Science, and Cinahl. Search terms were MS, postural balance, walking, gait, and randomized/quasi-randomized controlled or clinical trials. Articles including ambulatory PwMS and interventions designed to challenge the balance control system were eligible. Two investigators screened, selected, and extracted data independently. Data on study characteristics such as design, population, and balance training content were extracted. Categorization of balance training based on balance control components was performed. RESULTS We included 40 studies grouped under five balance training categories. Balance interventions were well described regarding frequency, session time, and duration, but only two interventions described training intensity, and no systematic, gradual progression approach was reported for balance training adaptation over time. However, the balance training interventions included many sensory and motor components of the balance control system. Still, little focus was on reactive motor strategies, vestibular sense, and cognitive dual-tasking. CONCLUSIONS Existing balance training interventions in PwMS primarily consist of practicing sensory and motor strategies. Future balance training interventions are encouraged to systematically monitor individual advancements in balance training adaptations and to apply the progressive overload principle (i.e. continuous increase in balance exercise stimulus over time). Furthermore, we suggest that balance training in PwMS is performed with high intensity near an individual's balance capacity limits. Finally, individualized balance training is recommended to cover all relevant components of balance control using the proposed framework.
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Affiliation(s)
- John Brincks
- Faculty of Health Science, Research Centre for Health and Welfare Technology, Programme for Rehabilitation, VIA University College, Hedeager 2, Aarhus N 8200, Denmark.
| | - Ulrik Dalgas
- Department of Public Health - Exercise Biology, Aarhus University, Dalgas Avenue 4, Aarhus 8000, Denmark
| | - Erika Franzén
- Department of Neurobiology, Care Sciences and Society, Division of Physiotherapy, Karolinska Institutet, Stockholm, Sweden; Women's Health and Allied Health Professionals Theme, Medical Unit Occupational Therapy and Physiotherapy, Karolinska University Hospital, Stockholm, Sweden
| | - Jacob Callesen
- Faculty of Health Science, Research Centre for Health and Welfare Technology, Programme for Rehabilitation, VIA University College, Hedeager 2, Aarhus N 8200, Denmark
| | - Andreas Wallin
- Department of Neurobiology, Care Sciences and Society, Division of Physiotherapy, Karolinska Institutet, Stockholm, Sweden; Rehab Station Stockholm, Research and Development Unit, Solna, Sweden
| | - Sverker Johansson
- Department of Neurobiology, Care Sciences and Society, Division of Physiotherapy, Karolinska Institutet, Stockholm, Sweden; Women's Health and Allied Health Professionals Theme, Medical Unit Occupational Therapy and Physiotherapy, Karolinska University Hospital, Stockholm, Sweden
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Nunes GS, Rodrigues DZ, Hörbe L, Prates I, Tessarin BM, Serrão FV, de Noronha M. Is Postural Control Affected in People with Patellofemoral Pain and Should it be Part of Rehabilitation? A Systematic Review with Meta-analysis. SPORTS MEDICINE - OPEN 2022; 8:144. [PMID: 36504326 PMCID: PMC9742077 DOI: 10.1186/s40798-022-00538-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 11/18/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Growing evidence supports that exercise therapy is effective for patellofemoral pain (PFP) rehabilitation. Nevertheless, the improvements have been reported not to be sustained in the long term, suggesting that the current protocols may not comprehend all required functional factors to provide a consistent recovery. A potential neglected factor in treatment protocols for PFP is postural control. However, it is unclear whether this population presents balance impairments or the influence of postural control on pain and function during rehabilitation programmes. OBJECTIVE To investigate whether (Q1) balance is impaired in people with PFP compared to controls, (Q2) conservative interventions are effective to improve balance in people with PFP, and (Q3) balance exercises are effective to improve pain and function in people with PFP. DATA SOURCES Medline, Embase, CINAHL, SPORTDiscus, Web of Science and Cochrane Library, supplemented by hand searching of reference lists, citations and relevant systematic reviews in the field. METHODS A systematic review with meta-analysis was conducted according to the Cochrane recommendations and reported according to the PRISMA statement recommendations. We included cross-sectional studies comparing balance between people with and without PFP; and randomised controlled trials verifying the effect of conservative intervention on balance and the effect of balance intervention on pain and function in people with PFP. The risk of bias was assessed using the Epidemiological Appraisal Instrument for cross-sectional studies and the Physiotherapy Evidence Database scale for randomised controlled trials. RESULTS From 15,436 records, 57 studies (Q1 = 28, Q2 = 23, Q3 = 14) met the eligibility criteria. Meta-analyses indicated that people with PFP have worse anteroposterior (very low grade evidence, standardised mean difference [SMD] = 1.03, 95% CI 0.40-1.66) and mediolateral (moderate grade evidence, SMD = 0.87, 95% CI 0.31-1.42) balance compared to controls. Moderate grade evidence indicated that overall balance is not affected in people with PFP (SMD = 0.38, 95% CI - 0.05-0.82). Low to very low grade evidence indicates that interventions are ineffective for mediolateral (SMD = 0.01, 95% CI - 0.51-0.53) and overall (SMD = 0.49, 95% CI - 0.14-1.11) balance improvements, and low grade evidence indicates that interventions are effective to improve anteroposterior balance (SMD = 0.64, 95% CI 0.04-1.23). Moderate to low grade evidence indicated that balance interventions are effective to reduce pain (SMD = 0.82, 95% CI 0.26-1.38) and improve function (SMD = 0.44, 95% CI 0.09-0.80) when measured using questionnaires; and very low grade evidence indicated no efficacy for function measured via functional tests (SMD = 0.73, 95% CI - 0.16-1.61). CONCLUSION People with PFP likely present balance deficits compared to asymptomatic people. There was insufficient evidence to support the efficacy of interventions to improve or modify balance in people with PFP. Also, there was insufficient evidence to support the efficacy of balance exercises to improve pain and function in people with PFP. Trial Registration The present systematic review was registered in PROSPERO (CRD42018091717).
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Affiliation(s)
- Guilherme S. Nunes
- grid.411239.c0000 0001 2284 6531Department of Physiotherapy and Rehabilitation, Federal University of Santa Maria, Av. Roraima, 1000, Santa Maria, RS CEP 97105-900 Brazil
| | - Diênifer Zilmer Rodrigues
- grid.411239.c0000 0001 2284 6531Department of Physiotherapy and Rehabilitation, Federal University of Santa Maria, Av. Roraima, 1000, Santa Maria, RS CEP 97105-900 Brazil
| | - Luiza Hörbe
- grid.411239.c0000 0001 2284 6531Department of Physiotherapy and Rehabilitation, Federal University of Santa Maria, Av. Roraima, 1000, Santa Maria, RS CEP 97105-900 Brazil
| | - Izabela Prates
- grid.411239.c0000 0001 2284 6531Department of Physiotherapy and Rehabilitation, Federal University of Santa Maria, Av. Roraima, 1000, Santa Maria, RS CEP 97105-900 Brazil
| | - Bruna M. Tessarin
- grid.411247.50000 0001 2163 588XDepartment of Physiotherapy, São Carlos Federal University, São Carlos, Brazil
| | - Fábio V. Serrão
- grid.411247.50000 0001 2163 588XDepartment of Physiotherapy, São Carlos Federal University, São Carlos, Brazil
| | - Marcos de Noronha
- grid.1018.80000 0001 2342 0938Rural Department of Allied Health, La Trobe University, Bendigo, VIC Australia
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Lima CA, Perracini MR, Funabashi M, Weber S, Beaupre L. Domains of Balance Training Delivered in Rehabilitation Programs Following Hip Fracture Surgery in Older Adults: A Systematic Review. J Geriatr Phys Ther 2022; 45:90-106. [PMID: 33534338 DOI: 10.1519/jpt.0000000000000286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND AND PURPOSE The aim of this systematic review was to assess the domains and characteristics of balance training (BT) interventions delivered in rehabilitation programs following hip fracture to identify potential treatment gaps. METHODS Manual and electronic searches (Web of Science, Medline, EMBASE, CINAHL, and ProQuest) were conducted. We selected randomized controlled trials with older adults following hip fracture surgery that included either specific BT or gait, mobility, or transfer training. Two independent reviewers extracted data and rated the methodological quality using the Physiotherapy Evidence Database scale. A third reviewer provided consensus. Extracted BT data included balance domain, progression, frequency, duration, intensity, level of supervision, setting, and rehabilitation phase. RESULTS AND DISCUSSION We included 17 trials from 19 studies; 11 studies were rated as moderate to high methodological quality, but only 8 were considered to have high-quality BT components. Half of the interventions included only one balance domain, with stability during movement being the most commonly included domain. The primary balance progression utilized was reducing hand support. Dual task, anticipatory postural adjustment, reactive strategies, and perceptual training domains were rarely included. Balance training duration and intensity were poorly described. Although most programs were home-based with minimal levels of supervision, a few extended beyond postacute phase of rehabilitation. CONCLUSION Further consideration should be given to include more challenging BT domains with planned progressions to maximize patient recovery through hip fracture rehabilitation programs.
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Affiliation(s)
- Camila Astolphi Lima
- Master's and Doctoral Programs in Physical Therapy, Universidade Cidade de São Paulo, São Paulo, Brazil
| | - Monica Rodrigues Perracini
- Master's and Doctoral Programs in Physical Therapy, Universidade Cidade de São Paulo, São Paulo, Brazil
- Master's and Doctoral Programs in Gerontology, Faculty of Medicine, Universidade Estadual de Campinas, Campinas, São Paulo, Brazil
| | - Martha Funabashi
- Department of Physical Therapy, Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada
- Division of Research and Innovation, Canadian Memorial Chiropractic College, Ontario, Toronto, Canada
| | - Sydnie Weber
- Department of Physical Therapy, Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada
| | - Lauren Beaupre
- Department of Physical Therapy, Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada
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Guan Y, Yan Z. Molecular Mechanisms of Exercise and Healthspan. Cells 2022; 11:872. [PMID: 35269492 PMCID: PMC8909156 DOI: 10.3390/cells11050872] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 02/25/2022] [Accepted: 02/26/2022] [Indexed: 12/16/2022] Open
Abstract
Healthspan is the period of our life without major debilitating diseases. In the modern world where unhealthy lifestyle choices and chronic diseases taper the healthspan, which lead to an enormous economic burden, finding ways to promote healthspan becomes a pressing goal of the scientific community. Exercise, one of humanity's most ancient and effective lifestyle interventions, appears to be at the center of the solution since it can both treat and prevent the occurrence of many chronic diseases. Here, we will review the current evidence and opinions about regular exercise promoting healthspan through enhancing the functionality of our organ systems and preventing diseases.
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Affiliation(s)
- Yuntian Guan
- Department of Pharmacology, School of Medicine, University of Virginia, Charlottesville, VA 22903, USA;
- Center for Skeletal Muscle Research at the Robert M. Berne Cardiovascular Research Center, School of Medicine, University of Virginia, Charlottesville, VA 22903, USA
| | - Zhen Yan
- Department of Pharmacology, School of Medicine, University of Virginia, Charlottesville, VA 22903, USA;
- Center for Skeletal Muscle Research at the Robert M. Berne Cardiovascular Research Center, School of Medicine, University of Virginia, Charlottesville, VA 22903, USA
- Department of Medicine, School of Medicine, University of Virginia, Charlottesville, VA 22903, USA
- Department of Molecular Physiology and Biological Biophysics, School of Medicine, University of Virginia, Charlottesville, VA 22903, USA
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Feng C, Adebero T, DePaul VG, Vafaei A, Norman KE, Auais M. A Systematic Review and Meta-Analysis of Exercise Interventions and Use of Exercise Principles to Reduce Fear of Falling in Community-Dwelling Older Adults. Phys Ther 2022; 102:6383647. [PMID: 34636923 DOI: 10.1093/ptj/pzab236] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Revised: 06/14/2021] [Accepted: 08/30/2021] [Indexed: 11/14/2022]
Abstract
OBJECTIVE Fear of falling (FOF) contributes to activity restriction and institutionalization among older adults, and exercise interventions are linked to reduction in FOF. Adhering to exercise principles and adapting optimal exercise parameters are fundamental to optimizing the effectiveness of exercise interventions. The purpose of this review was to describe FOF exercise interventions in community-dwelling older adults, evaluate the extent to which these interventions followed the exercise principles and reported exercise parameters, and quantify the effect of these interventions on reducing FOF. METHODS Randomized controlled trials (RCTs) of FOF exercise interventions in older adults (≥65 years) were identified from 4 databases. The methodological quality of RCTs was assessed using the Physiotherapy Evidence Database scale. A random-effect model was used in the meta-analysis. RESULTS Seventy-five RCTs were included in this review. With regard to reporting exercise principles, specificity was reported in 92% of trials, progression in 72%, reversibility in 32%, overload in 31%, diminished return in 21%, and initial value in 8%. For exercise parameters, 97% of RCTs reported exercise type; 89%, frequency; and 85%, time. Only 25% reported the intensity. The pooled effect of exercise interventions on FOF among all included studies was a standard mean difference of -0.34 (95% CI = -0.44 to -0.23). CONCLUSION This study showed a significant small to moderate effect size of exercise interventions in reducing FOF among community-dwelling older adults. Most exercise principles and intensity of exercises were not adequately reported in included trials. IMPACT These inadequate reports could undermine efforts to examine the optimal dosage for exercise prescription. More attention must be given to designing and reporting components of therapeutic exercise programs to facilitate evidence-based practice.
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Affiliation(s)
- Chengying Feng
- School of Rehabilitation Therapy, Queen's University, Faculty of Health Sciences, Kingston, Ontario, Canada
| | - Tony Adebero
- Department of Health and Rehabilitation Sciences, University of Western Ontario, London, Ontario, Canada
| | - Vincent G DePaul
- School of Rehabilitation Therapy, Queen's University, Faculty of Health Sciences, Kingston, Ontario, Canada
| | - Afshin Vafaei
- Department of Health Sciences, Lakehead University, Thunder Bay, Ontario, Canada
| | - Kathleen E Norman
- School of Rehabilitation Therapy, Queen's University, Faculty of Health Sciences, Kingston, Ontario, Canada
| | - Mohammad Auais
- School of Rehabilitation Therapy, Queen's University, Faculty of Health Sciences, Kingston, Ontario, Canada
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Di Lorito C, Long A, Byrne A, Harwood RH, Gladman JRF, Schneider S, Logan P, Bosco A, van der Wardt V. Exercise interventions for older adults: A systematic review of meta-analyses. JOURNAL OF SPORT AND HEALTH SCIENCE 2021; 10:29-47. [PMID: 32525097 PMCID: PMC7858023 DOI: 10.1016/j.jshs.2020.06.003] [Citation(s) in RCA: 80] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 03/24/2020] [Accepted: 04/26/2020] [Indexed: 05/26/2023]
Abstract
BACKGROUND The evidence concerning which physical exercise characteristics are most effective for older adults is fragmented. We aimed to characterize the extent of this diversity and inconsistency and identify future directions for research by undertaking a systematic review of meta-analyses of exercise interventions in older adults. METHODS We searched the Cochrane Database of Systematic Reviews, PsycInfo, MEDLINE, Embase, CINAHL, AMED, SPORTDiscus, and Web of Science for articles that met the following criteria: (1) meta-analyses that synthesized measures of improvement (e.g., effect sizes) on any outcome identified in studies of exercise interventions; (2) participants in the studies meta-analyzed were adults aged 65+ or had a mean age of 70+; (3) meta-analyses that included studies of any type of exercise, including its duration, frequency, intensity, and mode of delivery; (4) interventions that included multiple components (e.g., exercise and cognitive stimulation), with effect sizes that were computed separately for the exercise component; and (5) meta-analyses that were published in any year or language. The characteristics of the reviews, of the interventions, and of the parameters improved through exercise were reported through narrative synthesis. Identification of the interventions linked to the largest improvements was carried out by identifying the highest values for improvement recorded across the reviews. The study included 56 meta-analyses that were heterogeneous in relation to population, sample size, settings, outcomes, and intervention characteristics. RESULTS The largest effect sizes for improvement were found for resistance training, meditative movement interventions, and exercise-based active videogames. CONCLUSION The review identified important gaps in research, including a lack of studies investigating the benefits of group interventions, the characteristics of professionals delivering the interventions associated with better outcomes, and the impact of motivational strategies and of significant others (e.g., carers) on intervention delivery and outcomes.
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Affiliation(s)
- Claudio Di Lorito
- Division of Rehabilitation, Ageing, and Wellbeing, School of Medicine, University of Nottingham, Nottingham NG7 2UH, UK.
| | - Annabelle Long
- Division of Rehabilitation, Ageing, and Wellbeing, School of Medicine, University of Nottingham, Nottingham NG7 2UH, UK
| | - Adrian Byrne
- Division of Rehabilitation, Ageing, and Wellbeing, School of Medicine, University of Nottingham, Nottingham NG7 2UH, UK
| | - Rowan H Harwood
- Division of Health Sciences, School of Medicine, University of Nottingham, Nottingham NG7 2UH, UK
| | - John R F Gladman
- Division of Rehabilitation, Ageing, and Wellbeing, School of Medicine, University of Nottingham, Nottingham NG7 2UH, UK
| | - Stefan Schneider
- Institute of Movement and Neurosciences, German Sport University, Cologne 50933, Germany
| | - Pip Logan
- Division of Rehabilitation, Ageing, and Wellbeing, School of Medicine, University of Nottingham, Nottingham NG7 2UH, UK
| | - Alessandro Bosco
- Division of Psychiatry and Applied Psychology, School of Medicine, University of Nottingham, Nottingham NG7 2UH, UK
| | - Veronika van der Wardt
- Center for Methodology and Health Research, Department of General Medicine, Preventive and Rehabilitative Medicine, Philipps-Universität Marburg, Marburg 35032, Germany
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Papi E, Chiou SY, McGregor AH. Feasibility and acceptability study on the use of a smartphone application to facilitate balance training in the ageing population. BMJ Open 2020; 10:e039054. [PMID: 33268409 PMCID: PMC7713209 DOI: 10.1136/bmjopen-2020-039054] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVES This study aims to investigate the feasibility and acceptability of using an app-based technology to train balance in the older population. DESIGN Prospective feasibility study. SETTING The study was conducted in a university setting and participants' homes. PARTICIPANTS Thirty-five volunteers ≥55 years old were recruited. INTERVENTION Participants were asked to follow a balance exercise programme 7 days a week for 3 weeks using a phone application. Seventeen participants trained for a further 3 weeks. OUTCOME MEASURES Postural sway measures during quiet standing with feet at shoulder width apart and feet together, one leg standing and tandem stance were measured at baseline, and at the end of the 3 and 6 training weeks; the International Physical Activity Questionnaire (IPAQ) assessed participants' physical activity level before training; and app acceptability was recorded using a user experience questionnaire. RESULTS Participants on the 3 and 6-week programme on average completed 20 (±5) and 38 (±11) days of training, respectively, and all scored moderate to high on the IPAQ. Between baseline and the 3-week assessments, statistically significant improvements were observed for anteroposterior sway, mediolateral sway, sway area during tandem stance, for anteroposterior sway during one leg standing and for sway area during feet together stance. Improvements were observed at 6 week compared with baseline but those between 3 and 6 weeks were not significant. Based on the questionnaire, participants reported that the app is an appropriate tool for balance training (77%), they reported benefits from the training (50%) and found it easy to fit it into daily routine (88%). CONCLUSION The high level of adherence and improvements observed in the analysed measures demonstrate the feasibility of using an app to train balance in moderately to highly physically active older participants. This demonstrates that given appropriate tools the older population is positive towards and receptive of digital interventions aimed to improve balance.
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Affiliation(s)
- Enrica Papi
- Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK
- Bioengineering Department, Imperial College London, London, UK
| | - Shin-Yi Chiou
- Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
| | - Alison H McGregor
- Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK
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Oreská Ľ, Slobodová L, Vajda M, Kaplánová A, Tirpáková V, Cvečka J, Buzgó G, Ukropec J, Ukropcová B, Sedliak M. The effectiveness of two different multimodal training modes on physical performance in elderly. Eur J Transl Myol 2020; 30:8820. [PMID: 32499886 PMCID: PMC7254426 DOI: 10.4081/ejtm.2019.8820] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 02/21/2020] [Indexed: 01/16/2023] Open
Abstract
The study compared the effect of 12-week multimodal training programme performed twice a week at the regular exercise facility (REF) with the 12-week multimodal training programme performed three times per week as a part of the research programme (EX). Additionally, the study analysed how the experimental training programme affect the physical performance of cognitive healthy and mild cognitive impaired elderly (MCI). The REF training group included 19 elderly (65.00±3.62 years). The experimental training programme combined cognitively healthy (EXH: n=16; 66.3±6.42 years) and age-matched individuals with MCI (EXMCI: n=14; 66.00±4.79 years). 10m maximal walking speed (10mMWS), Five Times Sit-to-Stand Test (FTSS), maximal and relative voluntary contraction (MVC & rel. MVC) were analysed. The REF group improved in 10mMWS (t=2.431, p=.026), the MVC (t=-3.528, p=.002) and relative MVC (t=3.553, p=.002). The EXH group improved in FTSS (t=5.210, P=.000), MVC (t=2.771, p=.018) and relative MVC (t=-3.793, p=.004). EXMCI improved in FTSS (t=2.936, p=.012) and MVC (t=-2.276, p=.040). According to results, both training programmes sufficiently improved walking speed and muscle strength in cognitively healthy elderly. Moreover, the experimental training programme improved muscle strength in MCI elderly.
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Affiliation(s)
- Ľudmila Oreská
- Department of Biological and Medical Sciences, Faculty of Physical Education and Sports, Comenius University, Bratislava, Slovakia
| | - Lucia Slobodová
- Institute of Pathophysiology, Faculty of Medicine, Comenius University, Bratislava, Slovakia.,Institute of Experimental Endocrinology, Biomedical Research Centre, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Matej Vajda
- Department of Biological and Medical Sciences, Faculty of Physical Education and Sports, Comenius University, Bratislava, Slovakia
| | - Adriana Kaplánová
- Department of Sport Sciences in Educology and Humanities, Faculty of Physical Education and Sports, Comenius University, Bratislava, Slovakia
| | - Veronika Tirpáková
- Institute of Sports Medicine, Faculty of Medicine, Slovak Medical University, Bratislava, Slovakia
| | - Ján Cvečka
- Diagnostic Centre of Professor Hamar, Faculty of Physical Education and Sports, Comenius University, Bratislava, Slovakia
| | - Gabriel Buzgó
- Department of Biological and Medical Sciences, Faculty of Physical Education and Sports, Comenius University, Bratislava, Slovakia
| | - Jozef Ukropec
- Institute of Pathophysiology, Faculty of Medicine, Comenius University, Bratislava, Slovakia
| | - Barbara Ukropcová
- Department of Biological and Medical Sciences, Faculty of Physical Education and Sports, Comenius University, Bratislava, Slovakia.,Institute of Pathophysiology, Faculty of Medicine, Comenius University, Bratislava, Slovakia.,Institute of Experimental Endocrinology, Biomedical Research Centre, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Milan Sedliak
- Department of Biological and Medical Sciences, Faculty of Physical Education and Sports, Comenius University, Bratislava, Slovakia
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9
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Could Ankle Muscle Activation be Used as a Simple Measure of Balance Exercise Intensity? J Hum Kinet 2020; 70:47-59. [PMID: 31915475 PMCID: PMC6942462 DOI: 10.2478/hukin-2019-0037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Few, if any, studies have reported the effects of intensity of balance exercise for balance training and rehabilitation. The aim of the present study was to find a relative measure of intensity of balance exercise. On this basis, we analysed ankle muscle activation in the sagittal plane with increasing difficulty for a one leg stance on a T-board. Ten adults (7 men, 24.1 ± 3.5 years; 3 women, 30.6 ± 5.8 years) performed 3 trials on a T-board within 6 randomly assigned stability levels. T-board swaying velocities in the sagittal plane were manipulated to attain different stability levels (conditions). Concurrently, angular distance of the T-board and active balance time (i.e., percentage of a total time balancing) under each condition were measured. Surface electromyography from the tibialis anterior, gastrocnemius and soleus were monitored during one leg stance. The surface electromyography amplitude in the time domain was quantified using the root-mean-square values. Significant effect of stability levels on angular distance (F5,45 = 3.4; p = 0.01) and velocity of the T-board (F5,45 = 4.6; p = 0.002) were obtained. Active balance time decreased by ∼15% (p = 0.001) from the maximal to the minimal stability conditions. The graded level of balance board stability conditions did not generate significantly higher root-mean-square values in any muscles and hence could not be used as a relative measure of intensity of balance exercise. These findings imply that there could be a plateau in difficulty of balance exercise for enhancement of ankle muscle activity.
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10
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Farlie MK, Keating JL, Molloy E, Bowles KA, Neave B, Yamin J, Weightman J, Saber K, Haines TP. The Balance Intensity Scales for Therapists and Exercisers Measure Balance Exercise Intensity in Older Adults: Initial Validation Using Rasch Analysis. Phys Ther 2019; 99:1394-1404. [PMID: 31309981 PMCID: PMC6821236 DOI: 10.1093/ptj/pzz092] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 11/17/2018] [Accepted: 02/20/2019] [Indexed: 11/25/2022]
Abstract
BACKGROUND The Balance Intensity Scales (BIS) have been developed to measure the intensity of balance exercise in older adults. OBJECTIVE The objective was to determine whether the BIS for therapists (BIS-T) and for exercisers (BIS-E) are unidimensional measures of balance exercise intensity, able to be refined using the Rasch model into a hierarchical item order, and appropriately targeted for the older adult population with a variety of diagnoses in a range of exercise testing settings. DESIGN This was a scale development study using a pragmatic mixed-methods approach. METHODS Older adult exercisers (n = 108) and their therapists (n = 33) were recruited from a large metropolitan health service and rated balance exercise tasks on the BIS-T and BIS-E in a single session. RESULTS Scores on both the BIS items and global effort ratings for therapists and exercisers had good correlation and demonstrated unidimensionality. The BIS-T and BIS-E demonstrated a hierarchical distribution of items that fit the Rasch model. The Person Separation Index was moderate (0.62) for the BIS-T but poor (0.33) for the BIS-E. LIMITATIONS The limitations were that therapists in this study underprescribed high-intensity balance tasks. CONCLUSIONS Initial validation of the BIS-T and the BIS-E demonstrated that these scales can be used for the measurement of balance exercise intensity in older adult populations. The BIS-T items and global effort ratings are recommended for use by therapists, and the global effort ratings are recommended for use by exercisers. Ongoing validation of both scales using high-intensity balance task ratings and different populations of older adults is recommended.
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Affiliation(s)
- Melanie K Farlie
- Graduate Certificate Health Professional Education, Allied Health Research Unit, Monash Health, Kingston Centre, Warrigal Rd, Cheltenham, Victoria, 3192 Australia,Faculty of Medicine, Nursing, and Health Sciences, Monash University, Frankston, Victoria, Australia,Address all correspondence to Dr Farlie at:
| | | | - Elizabeth Molloy
- Faculty of Medicine, Dentistry, and Health Sciences, The University of Melbourne, Melbourne, Victoria, Australia
| | | | | | | | - Jussyan Weightman
- Graduate Certificate Health Professional Education, Allied Health Research Unit, Monash Health
| | - Kelly Saber
- Faculty of Medicine, Nursing, and Health Sciences, Monash University,Graduate Certificate Health Professional Education, Allied Health Research Unit, Monash Health
| | - Terry P Haines
- Faculty of Medicine, Nursing, and Health Sciences, Monash University,Graduate Certificate Health Economics, Allied Health Research Unit, Monash Health
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11
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Gebel A, Lüder B, Granacher U. Effects of Increasing Balance Task Difficulty on Postural Sway and Muscle Activity in Healthy Adolescents. Front Physiol 2019; 10:1135. [PMID: 31551811 PMCID: PMC6733969 DOI: 10.3389/fphys.2019.01135] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 08/16/2019] [Indexed: 12/12/2022] Open
Abstract
Evidence-based prescriptions for balance training in youth have recently been established. However, there is currently no standardized means available to assess and quantify balance task difficulty (BTD). Therefore, the objectives of this study were to examine the effects of graded BTD on postural sway, lower limb muscle activity and coactivation in adolescents. Thirteen healthy high-school students aged 16 to 17 volunteered to participate in this cross-sectional study. Testing involved participants to stand on a commercially available balance board with an adjustable pivot that allowed six levels of increasing task difficulty. Postural sway [i.e., total center of pressure (CoP) displacements] and lower limb muscle activity were recorded simultaneously during each trial. Surface electromyography (EMG) was applied in muscles encompassing the ankle (m. tibialis anterior, medial gastrocnemius, peroneus longus) and knee joint (m. vastus medialis, biceps femoris). The coactivation index (CAI) was calculated for ankle and thigh muscles. Repeated measures analyses of variance revealed a significant main effect of BTD with increasing task difficulty for postural sway (p < 0.001; d = 6.36), muscle activity (p < 0.001; 2.19 < d < 4.88), and CAI (p < 0.001; 1.32 < d < 1.41). Multiple regression analyses showed that m. tibialis anterior activity best explained overall CoP displacements with 32.5% explained variance (p < 0.001). The observed increases in postural sway, lower limb muscle activity, and coactivation indicate increasing postural demands while standing on the balance board. Thus, the examined board can be implemented in balance training to progressively increase BTD in healthy adolescents.
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Affiliation(s)
- Arnd Gebel
- Division of Training and Movement Sciences, Research Focus Cognition Sciences, University of Potsdam, Potsdam, Germany
| | - Benjamin Lüder
- 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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12
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DiPietro L, Campbell WW, Buchner DM, Erickson KI, Powell KE, Bloodgood B, Hughes T, Day KR, Piercy KL, Vaux-Bjerke A, Olson RD. Physical Activity, Injurious Falls, and Physical Function in Aging: An Umbrella Review. Med Sci Sports Exerc 2019; 51:1303-1313. [PMID: 31095087 PMCID: PMC6527126 DOI: 10.1249/mss.0000000000001942] [Citation(s) in RCA: 137] [Impact Index Per Article: 27.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
PURPOSE To review and update the evidence of the relationship between physical activity, risk of fall-related injury, and physical function in community-dwelling older people that was presented in the 2018 Physical Activity Guidelines Advisory Committee Scientific Report (PAGAC Report). METHODS Duplicate independent screenings of 1415 systematic reviews and meta-analyses published between 2006 and 2016 identified from PubMed®, Cochrane Library, and CINAHL databases yielded 111 articles used for the PAGAC Report. The PAGAC Aging Subcommittee members graded scientific evidence strength based upon a five-criteria rubric and assigned one of four grades: strong, moderate, limited, or not assignable. An updated search of 368 articles published between January 2017 and March 2018 yielded 35 additional pertinent articles. RESULTS Strong evidence demonstrated that physical activity reduced the risk of fall-related injuries by 32% to 40%, including severe falls requiring medical care or hospitalization. Strong evidence also supported that physical activity improved physical function and reduced the risk of age-related loss of physical function in an inverse graded manner among the general aging population, and improved physical function in older people with frailty and with Parkinson's disease. Aerobic, muscle-strengthening, and/or multicomponent physical activity programs elicited the largest improvements in physical function in these same populations. Moderate evidence indicated that for older adults who sustained a hip fracture or stroke, extended exercise programs and mobility-oriented physical activity improved physical function. CONCLUSIONS Regular physical activity effectively helps older adults improve or delay the loss of physical function and mobility while reducing the risk of fall-related injuries. These important public health benefits underscore the importance of physical activity among older adults, especially those living with declining physical function and chronic health conditions.
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Affiliation(s)
- Loretta DiPietro
- Milken Institute School of Public Health, The George Washington University, Washington, DC
| | - Wayne W. Campbell
- Department of Nutrition Science, Purdue University, West Lafayette, IN
| | | | | | | | | | - Timothy Hughes
- Milken Institute School of Public Health, The George Washington University, Washington, DC
| | - Kelsey R. Day
- Milken Institute School of Public Health, The George Washington University, Washington, DC
| | - Katrina L. Piercy
- Office of Disease Prevention and Health Promotion, Office of the Assistant Secretary for Health, U.S. Department of Health and Human Services, Rockville, MD
| | - Alison Vaux-Bjerke
- Office of Disease Prevention and Health Promotion, Office of the Assistant Secretary for Health, U.S. Department of Health and Human Services, Rockville, MD
| | - Richard D. Olson
- Office of Disease Prevention and Health Promotion, Office of the Assistant Secretary for Health, U.S. Department of Health and Human Services, Rockville, MD
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13
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Sondell A, Littbrand H, Holmberg H, Lindelöf N, Rosendahl E. Is the Effect of a High-Intensity Functional Exercise Program on Functional Balance Influenced by Applicability and Motivation among Older People with Dementia in Nursing Homes? J Nutr Health Aging 2019; 23:1011-1020. [PMID: 31781732 PMCID: PMC6874619 DOI: 10.1007/s12603-019-1269-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 06/13/2019] [Indexed: 11/17/2022]
Abstract
BACKGROUND AND OBJECTIVES Exercise can be an important way of maintaining balance function in people with dementia, but further investigation is needed to determine the optimal way of exercising. The objective was to evaluate whether exercise applicability (i.e., attendance, exercise intensity, and adverse events) and motivation were associated with the effect on functional balance of a high-intensity functional exercise program for older people with dementia in nursing homes. DESIGN, SETTING AND PARTICIPANTS Exercise intervention participants (n = 81; 60 women, 21 men) from a randomized controlled trial (UMDEX) were included. Their mean age was 84 and mean Mini-Mental State Examination score was 15. INTERVENTION Groups of 3-8 participants participated in the High-Intensity Functional Exercise (HIFE) Program, with 5 sessions per 2-week period, for 4 months (total, 40 sessions). MEASUREMENTS Outcome was the Berg Balance Scale (BBS), assessed at baseline and follow up, and the score difference, dichotomized to classify participants into two groups: responders (≥5-point increase) and non-responders (<5-point increase). Target variables were measures of applicability and motivation. Associations between each target variable and the outcome were analyzed using multivariable logistic regression. Baseline characteristics and new medical conditions developing during the intervention period were compared between responders and non-responders and included in the analyses when p < 0.10. RESULTS The BBS score was 28.6 ± 14.3 at baseline and 31.2 ± 15.3 at follow up, with the difference between follow-up and baseline scores ranging from -35 to 24. Twenty-nine (35.8%) participants were responders. The multivariable models showed no significant association between responders vs. non-responders and any target variable. CONCLUSION Participation in a 4-month high-intensity functional exercise program can improve balance in many individuals with dementia in nursing homes, despite the progressiveness of dementia disorders and several co-existing medical conditions. Predicting balance exercise response based on applicability and motivation seem not to be possible, which lends no support for excluding this group from functional exercise, even when exercise intensity or motivation is not high.
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Affiliation(s)
- A Sondell
- Anna Sondell, Department of Community Medicine and Rehabilitation, Physiotherapy, Umeå University, SE-90187 Umeå, Sweden, Phone: +46907865289, Fax: +469058093,
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14
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Hortobágyi T, Uematsu A, Sanders L, Kliegl R, Tollár J, Moraes R, Granacher U. Beam Walking to Assess Dynamic Balance in Health and Disease: A Protocol for the "BEAM" Multicenter Observational Study. Gerontology 2018; 65:332-339. [PMID: 30336478 DOI: 10.1159/000493360] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Accepted: 08/29/2018] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Dynamic balance keeps the vertical projection of the center of mass within the base of support while walking. Dynamic balance tests are used to predict the risks of falls and eventual falls. The psychometric properties of most dynamic balance tests are unsatisfactory and do not comprise an actual loss of balance while walking. OBJECTIVES Using beam walking distance as a measure of dynamic balance, the BEAM consortium will determine the psychometric properties, lifespan and patient reference values, the relationship with selected "dynamic balance tests," and the accuracy of beam walking distance to predict falls. METHODS This cross-sectional observational study will examine healthy adults in 7 decades (n = 432) at 4 centers. Center 5 will examine patients (n = 100) diagnosed with Parkinson's disease, multiple sclerosis, stroke, and balance disorders. In test 1, all participants will be measured for demographics, medical history, muscle strength, gait, static balance, dynamic balance using beam walking under single (beam walking only) and dual task conditions (beam walking while concurrently performing an arithmetic task), and several cognitive functions. Patients and healthy participants age 50 years or older will be additionally measured for fear of falling, history of falls, miniBESTest, functional reach on a force platform, timed up and go, and reactive balance. All participants age 50 years or older will be recalled to report fear of falling and fall history 6 and 12 months after test 1. In test 2, seven to ten days after test 1, healthy young adults and age 50 years or older (n = 40) will be retested for reliability of beam walking performance. CONCLUSION We expect to find that beam walking performance vis-à-vis the traditionally used balance outcomes predicts more accurately fall risks and falls. CLINICAL TRIAL REGISTRATION NUMBER NCT03532984.
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Affiliation(s)
- Tibor Hortobágyi
- Center for Human Movement Sciences, University of Groningen Medical Center, Groningen, The Netherlands,
| | | | - Lianne Sanders
- Center for Human Movement Sciences, University of Groningen Medical Center, Groningen, The Netherlands
| | - Reinhold Kliegl
- Department of Psychology, University of Potsdam, Potsdam, Germany.,Division of Training and Movement Sciences, University of Potsdam, Potsdam, Germany
| | - József Tollár
- Department of Neurology, Somogy County Kaposi Mór Teaching Hospital, Kaposvár, Hungary
| | - Renato Moraes
- School of Physical Education and Sport of Ribeirão Preto, São Paulo, Brazil
| | - Urs Granacher
- Division of Training and Movement Sciences, University of Potsdam, Potsdam, Germany
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