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Larivière C, Preuss R, Gagnon DH, Mecheri H, Driscoll M, Henry SM. The relationship between clinical examination measures and ultrasound measures of fascia thickness surrounding trunk muscles or lumbar multifidus fatty infiltrations: An exploratory study. J Anat 2023; 242:666-682. [PMID: 36521728 PMCID: PMC10008298 DOI: 10.1111/joa.13807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 10/28/2022] [Accepted: 12/01/2022] [Indexed: 12/23/2022] Open
Abstract
Patients with chronic low back pain (CLBP) exhibit remodelling of the lumbar soft tissues such as muscle fatty infiltrations (MFI) and fibrosis of the lumbar multifidus (LuM) muscles, thickness changes of the thoracolumbar fascia (TLF) and perimuscular connective tissues (PMCT) surrounding the abdominal lateral wall muscles. Rehabilitative ultrasound imaging (RUSI) parameters such as thickness and echogenicity are sensitive to this remodelling. This experimental laboratory study aimed to explore whether these RUSI parameters (LuM echogenicity and fascia thicknesses), hereafter called dependent variables (DV) were linked to independent variables (IV) such as (1) other RUSI parameters (trunk muscle thickness and activation) and (2) physical and psychological measures. RUSI measures, as well as a clinical examination comprising physical tests and psychological questionnaires, were collected from 70 participants with LBP. The following RUSI dependent variables (RUSI-DV), measures of passive tissues were performed bilaterally: (1) LuM echogenicity (MFI/fibrosis) at three vertebral levels (L3/L4, L4/L5 and L5/S1); (2) TLF posterior layer thickness, and (3) PMCT thickness of the fasciae between subcutaneous tissue thickness (STT) and external oblique (PMCTSTT/EO ), between external and internal oblique (PMCTEO/IO ), between IO and transversus abdominis (PMCTIO/TrA ) and between TrA and intra-abdominal content (PMCTTrA/IA ). RUSI measures of trunk muscle's function (thickness and activation), also called measures of active muscle tissues, were considered as independent variables (RUSI-IV), along with physical tests related to lumbar stability (n = 6), motor control deficits (n = 7), trunk muscle endurance (n = 4), physical performance (n = 4), lumbar posture (n = 2), and range of motion (ROM) tests (n = 6). Psychosocial measures included pain catastrophizing, fear-avoidance beliefs, psychological distress, illness perceptions and concepts related to adherence to a home-based exercise programme (physical activity level, self-efficacy, social support, outcome expectations). Six multivariate regression models (forward stepwise selection) were generated, using RUSI-DV measures as dependent variables and RUSI-IV/physical/psychosocial measures as independent variables (predictors). The six multivariate models included three to five predictors, explaining 63% of total LuM echogenicity variance, between 41% and 46% of trunk superficial fasciae variance (TLF, PMCTSTT/EO ) and between 28% and 37% of deeper abdominal wall fasciae variance (PMCTEO/IO , PMCTIO/TrA and PMCTTrA/IA ). These variables were from RUSI-IV (LuM thickness at rest, activation of IO and TrA), body composition (percent fat) and clinical physical examination (lumbar and pelvis flexion ROM, aberrant movements, passive and active straight-leg raise, loaded-reach test) from the biological domain, as well as from the lifestyle (physical activity level during sports), psychological (psychological distress-cognitive subscale, fear-avoidance beliefs during physical activities, self-efficacy to exercise) and social (family support to exercise) domains. Biological, psychological, social and lifestyle factors each accounted for substantial variance in RUSI-passive parameters. These findings are in keeping with a conceptual link between tissue remodelling and factors such as local and systemic inflammation. Possible explanations are discussed, in keeping with the hypothesis-generating nature of this study (exploratory). However, to impact clinical practice, further research is needed to determine if the most plausible predictors of trunk fasciae thickness and LuM fatty infiltrations have an effect on these parameters.
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Affiliation(s)
- Christian Larivière
- Institut de recherche Robert-Sauvé en santé et en sécurité du travail (IRSST), Montréal, Québec, Canada.,Center for Interdisciplinary Research in Rehabilitation of Greater Montreal (CRIR), Institut universitaire sur la réadaptation en déficience physique de Montréal (IURDPM), Centre intégré universitaire de santé et de services sociaux du Centre-Sud-de-l'Ile-de-Montréal (CCSMTL), Montréal, Québec, Canada
| | - Richard Preuss
- Center for Interdisciplinary Research in Rehabilitation of Greater Montreal (CRIR), Institut universitaire sur la réadaptation en déficience physique de Montréal (IURDPM), Centre intégré universitaire de santé et de services sociaux du Centre-Sud-de-l'Ile-de-Montréal (CCSMTL), Montréal, Québec, Canada.,School of Physical & Occupational Therapy, McGill University, Montréal, Québec, Canada
| | - Dany H Gagnon
- Center for Interdisciplinary Research in Rehabilitation of Greater Montreal (CRIR), Institut universitaire sur la réadaptation en déficience physique de Montréal (IURDPM), Centre intégré universitaire de santé et de services sociaux du Centre-Sud-de-l'Ile-de-Montréal (CCSMTL), Montréal, Québec, Canada.,School of Rehabilitation, Faculty of Medicine, Université de Montréal, Montréal, Québec, Canada
| | - Hakim Mecheri
- Institut de recherche Robert-Sauvé en santé et en sécurité du travail (IRSST), Montréal, Québec, Canada.,Center for Interdisciplinary Research in Rehabilitation of Greater Montreal (CRIR), Institut universitaire sur la réadaptation en déficience physique de Montréal (IURDPM), Centre intégré universitaire de santé et de services sociaux du Centre-Sud-de-l'Ile-de-Montréal (CCSMTL), Montréal, Québec, Canada
| | - Mark Driscoll
- Department of Mechanical Engineering, McGill University, Montréal, Québec, Canada
| | - Sharon M Henry
- Department of Neurological Sciences, University of Vermont, Burlington, Vermont, USA
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Clément G, Rittweger J, Nitsche A, Doering W, Frings-Meuthen P, Hand O, Frett T, Noppe A, Paulke F, Lecheler L, Jordan J, Stern C, Mulder E. Assessing the effects of artificial gravity in an analog of long-duration spaceflight: The protocol and implementation of the AGBRESA bed rest study. Front Physiol 2022; 13:976926. [PMID: 36160844 PMCID: PMC9492851 DOI: 10.3389/fphys.2022.976926] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 08/16/2022] [Indexed: 12/05/2022] Open
Abstract
A comprehensive strategy is required to mitigate risks to astronauts’ health, well-being, and performance. This strategy includes developing countermeasures to prevent or reduce adverse responses to the stressors astronauts encounter during spaceflight, such as weightlessness. Because artificial gravity (AG) by centrifugation simultaneously affects all physiological systems, AG could mitigate the effects of weightlessness in multiple systems. In 2019, NASA and the German Aerospace Center conducted a 60-days Artificial Gravity Bed Rest Study with the European Space Agency (AGBRESA). The objectives of this study were to 1) determine if 30 min of AG daily is protective during head down bed rest, and 2) compare the protective effects of a single daily bout (30 min) of AG versus multiple daily bouts (6 × 5 min) of AG (1 Gz at the center of mass) on physiological functions that are affected by weightlessness and by head-down tilt bed rest. The AGBRESA study involved a comprehensive suite of standard and innovative technologies to characterize changes in a broad spectrum of physiological systems. The current article is intended to provide a detailed overview of the methods used during AGBRESA.
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Affiliation(s)
- Gilles Clément
- KBR, Houston, TX, United States
- *Correspondence: Gilles Clément,
| | - Jörn Rittweger
- Institute of Aerospace Medicine, German Aerospace Center, Cologne, Germany
| | - Andrea Nitsche
- Institute of Aerospace Medicine, German Aerospace Center, Cologne, Germany
| | - Wolfgang Doering
- Institute of Aerospace Medicine, German Aerospace Center, Cologne, Germany
| | | | - Olga Hand
- Institute of Aerospace Medicine, German Aerospace Center, Cologne, Germany
| | - Timo Frett
- Institute of Aerospace Medicine, German Aerospace Center, Cologne, Germany
| | - Alexandra Noppe
- Institute of Aerospace Medicine, German Aerospace Center, Cologne, Germany
| | - Freia Paulke
- Institute of Aerospace Medicine, German Aerospace Center, Cologne, Germany
| | - Leopold Lecheler
- Institute of Aerospace Medicine, German Aerospace Center, Cologne, Germany
| | - Jens Jordan
- Institute of Aerospace Medicine, German Aerospace Center, Cologne, Germany
| | - Claudia Stern
- Institute of Aerospace Medicine, German Aerospace Center, Cologne, Germany
| | - Edwin Mulder
- Institute of Aerospace Medicine, German Aerospace Center, Cologne, Germany
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De Martino E, Hides J, Elliott JM, Hoggarth MA, Zange J, Lindsay K, Debuse D, Winnard A, Beard D, Cook JA, Salomoni SE, Weber T, Scott J, Hodges PW, Caplan N. The Effects of Reconditioning Exercises Following Prolonged Bed Rest on Lumbopelvic Muscle Volume and Accumulation of Paraspinal Muscle Fat. Front Physiol 2022; 13:862793. [PMID: 35774286 PMCID: PMC9237402 DOI: 10.3389/fphys.2022.862793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 05/25/2022] [Indexed: 11/13/2022] Open
Abstract
Reduced muscle size and accumulation of paraspinal muscle fat content (PFC) have been reported in lumbopelvic muscles after spaceflights and head-down tilt (HDT) bed rest. While some information is available regarding reconditioning programs on muscle atrophy recovery, the effects on the accumulation of PFC are unknown. Recently, a device (the Functional Re-adaptive Exercise Device—FRED) has been developed which aims to specifically recruit lumbopelvic muscles. This study aimed to investigate the effects of a standard reconditioning (SR) program and SR program supplemented by FRED (SR + FRED) on the recovery of the lumbopelvic muscles following 60-day HDT bed rest. Twenty-four healthy participants arrived at the facility for baseline data collection (BDC) before the bed rest period. They remained in the facility for 13-day post-HDT bed rest and were randomly allocated to one of two reconditioning programs: SR or SR + FRED. Muscle volumes of the lumbar multifidus (LM), lumbar erector spinae (LES), quadratus lumborum (QL), and psoas major (PM) muscles were measured from axial T1-weighted magnetic resonance imaging (MRI) at all lumbar intervertebral disc levels. PFC was determined using a chemical shift-based lipid/water Dixon sequence. Each lumbopelvic muscle was segmented into four equal quartiles (from medial to lateral). MRI of the lumbopelvic region was conducted at BDC, Day-59 of bed rest (HDT59), and Day-13 after reconditioning (R13). Comparing R13 with BDC, the volumes of the LM muscle at L4/L5 and L5/S1, LES at L1/L2, and QL at L3/L4 had not recovered (all—p < 0.05), and the PM muscle remained larger at L1/L2 (p = 0.001). Accumulation of PFC in the LM muscle at the L4/L5 and L5/S1 levels remained higher in the centro-medial regions at R13 than BDC (all—p < 0.05). There was no difference between the two reconditioning programs. A 2-week reconditioning program was insufficient to fully restore all volumes of lumbopelvic muscles and reverse the accumulation of PFC in the muscles measured to BDC values, particularly in the LM muscle at the lower lumbar levels. These findings suggest that more extended reconditioning programs or alternative exercises may be necessary to fully restore the size and properties of the lumbopelvic muscles after prolonged bed rest.
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Affiliation(s)
- Enrico De Martino
- Aerospace Medicine and Rehabilitation Laboratory, Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, United Kingdom
- *Correspondence: Enrico De Martino,
| | - Julie Hides
- School of Health Sciences and Social Work, Griffith University, Brisbane, QLD, Australia
| | - James M. Elliott
- Department of Physical Therapy and Human Movement Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
- Northern Sydney Local Health District, Faculty of Medicine and Health, The Kolling Institute Sydney, The University of Sydney, Sydney, NSW, Australia
| | - Mark A. Hoggarth
- Department of Physical Therapy and Human Movement Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
- Department of Biomedical Engineering, McCormick School of Engineering, Northwestern University, Evanston, IL, United States
| | - Jochen Zange
- German Aerospace Center, Institute of Aerospace Medicine, Cologne, Germany
| | - Kirsty Lindsay
- Aerospace Medicine and Rehabilitation Laboratory, Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, United Kingdom
| | - Dorothée Debuse
- Aerospace Medicine and Rehabilitation Laboratory, Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, United Kingdom
| | - Andrew Winnard
- Aerospace Medicine and Rehabilitation Laboratory, Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, United Kingdom
| | - David Beard
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford, United Kingdom
| | - Jonathan A. Cook
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford, United Kingdom
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Centre for Statistics in Medicine, University of Oxford, Oxford, United Kingdom
| | - Sauro E. Salomoni
- NHMRC Centre for Clinical Research Excellence in Spinal Pain, Injury and Health, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, QLD, Australia
| | - Tobias Weber
- Space Medicine Team, European Astronaut Centre, Cologne, Germany
- KBR GmbH, Cologne, Germany
| | - Jonathan Scott
- Space Medicine Team, European Astronaut Centre, Cologne, Germany
- KBR GmbH, Cologne, Germany
| | - Paul W. Hodges
- NHMRC Centre for Clinical Research Excellence in Spinal Pain, Injury and Health, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, QLD, Australia
| | - Nick Caplan
- Aerospace Medicine and Rehabilitation Laboratory, Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, United Kingdom
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Lindsay K, Caplan N, Weber T, Salomoni S, De Martino E, Winnard A, Scott J, Young E, Hides J, Hodges PW, Debuse D. Effects of a six-week exercise intervention on function, pain and lumbar multifidus muscle cross-sectional area in chronic low back pain: A proof-of-concept study. Musculoskelet Sci Pract 2020; 49:102190. [PMID: 32861357 DOI: 10.1016/j.msksp.2020.102190] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 05/08/2020] [Accepted: 05/11/2020] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Exercise with the Functional Re-adaptive Exercise Device (FRED) has previously been shown to activate the lumbar multifidus (LM) and transversus abdominis (TrA) muscles in non-symptomatic volunteers. This study aimed to determine the effects of a six-week FRED exercise intervention on pain intensity, patient-reported function and LM cross sectional area (CSA) in people with chronic non-specific low back pain (LBP). METHODS Thirteen participants undertook six weeks of FRED exercise for up to 15 min, three times per week. At six weeks pre-, immediately pre-, immediately post-, and six and 15 weeks post-intervention, participants completed the Numeric Pain Rating Scale, Patient-Specific Functional Scale, and ultrasound imaging was used to assess the size of the LM muscles at L5 level. Changes in outcomes were assessed using effect size, confidence intervals and minimum clinically important difference (MCID). RESULTS There was no improvement in pain intensity following the intervention. Patient-reported function improved by at least twice the MCID for all follow-up assessments compared to immediately pre-intervention (d = 4.20-6.58). Lumbar multifidus CSA showed a large effect size increase from immediately pre-intervention to immediately post-intervention (d = 0.8-1.1); this was maintained at six weeks post-intervention (not measured at 15 weeks post-intervention). CONCLUSION Six weeks of FRED exercise improved physical function in all 13 participants with chronic non-specific LBP who took part in this study and most participants' lumbar multifidus muscle CSA. On this basis, it may be an effective intervention for people with chronic LBP and should now be tested in a randomised controlled trial.
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Affiliation(s)
- K Lindsay
- Aerospace Medicine and Rehabilitation Laboratory, Faculty of Health and Life Sciences, Northumbria University, Newcastle Upon Tyne, United Kingdom
| | - N Caplan
- Aerospace Medicine and Rehabilitation Laboratory, Faculty of Health and Life Sciences, Northumbria University, Newcastle Upon Tyne, United Kingdom
| | - T Weber
- European Space Agency (ESA), European Astronaut Centre (EAC), Space Medicine Office (HRE-OM), Cologne, Germany; KBRWyle GmbH, Cologne, Germany
| | - S Salomoni
- School of Health & Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
| | - E De Martino
- Aerospace Medicine and Rehabilitation Laboratory, Faculty of Health and Life Sciences, Northumbria University, Newcastle Upon Tyne, United Kingdom
| | - A Winnard
- Aerospace Medicine and Rehabilitation Laboratory, Faculty of Health and Life Sciences, Northumbria University, Newcastle Upon Tyne, United Kingdom
| | - J Scott
- European Space Agency (ESA), European Astronaut Centre (EAC), Space Medicine Office (HRE-OM), Cologne, Germany; KBRWyle GmbH, Cologne, Germany
| | - E Young
- Centre for Human and Applied Physiology, Kings College, London, UK
| | - J Hides
- Griffith University, School of Allied Health Sciences, Nathan Campus, Brisbane, Australia
| | - P W Hodges
- School of Health & Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
| | - D Debuse
- Aerospace Medicine and Rehabilitation Laboratory, Faculty of Health and Life Sciences, Northumbria University, Newcastle Upon Tyne, United Kingdom.
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Huang L, Liu H, Zhao L, Peng L. The Effect of Exercise Intervention Based Upon the Selective Functional Movement Assessment in an Athlete With Non-specific Low Back Pain: A Case Report and Pilot Study. Front Psychol 2020; 11:2010. [PMID: 32973616 PMCID: PMC7473504 DOI: 10.3389/fpsyg.2020.02010] [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: 03/07/2020] [Accepted: 07/20/2020] [Indexed: 12/18/2022] Open
Abstract
Objectives To illustrate the effectiveness of the Selective Functional Movement Assessment (SFMA) as a guide to exercise intervention on chronic non-specific low back pain (CNLBP). Methods A 23-year-old male volleyball athlete with CNLBP was evaluated using the SFMA to assess the degree of physical dysfunctions. And then two-stage exercise protocol was designed based on the results of SFMA. The athlete conducted the exercise intervention for 8 weeks, 1 h each time, three times a week. Transverse abdominal muscles and multifidus muscle thickness, the degree of low back pain, and the degree of physical dysfunctions were measured at pre-intervention, midintervention, and post-intervention. Results Based on the results of SFMA, the exercise protocol in the first 4-week session was designed mainly to develop the mobility of ankle, hip, and chest and the stability of lumbar, hip, and knee, in order to improve core strength and gluteal muscle strength. The second 4-week session was an advanced stage with the increase of exercise load on the basis of flexibility and stability; its main purpose was to loosen the hamstring muscles and continue strengthening the core stability and finally help the participant to establish the correct movement pattern and solve the problems of dysfunctions. After 8-week exercise intervention, all movement patterns became functional/non-painful except the deep squat pattern; the Quebec Back Pain Disability Scale score decreased from 11 to 2; visual analog scale score decreased from 4 to 2; the thicknesses of the transverse abdominis muscles (right side: 0.2 vs. 0.31 cm, left side: 0.22 vs. 0.33 cm) and multifidus muscles (right side: 2.09 vs. 2.26 cm, left side: 2.15 vs. 2.29 cm) were both increased. Conclusion In this case, the SFMA helped to recognize problems related to mobility and stability on the hip joint, thoracic spine, and even areas far away from the lumbar spine in an athlete with CNLBP that were not seen with more conventional examination procedures. The improvements of physical function, the increase in deep core muscles thickness, and the released pain after exercise intervention all verified the effectiveness of SFMA to qualitatively analyze movement patterns at examination and to direct subsequent exercise intervention.
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Affiliation(s)
- Li Huang
- College of Physical Education, Southwest University, Chongqing, China
| | - Haowei Liu
- College of Physical Education, Southwest University, Chongqing, China
| | - Li Zhao
- Key Lab of Physical Fitness Evaluation and Motor Function Monitoring, Southwest University, Chongqing, China
| | - Li Peng
- College of Physical Education, Southwest University, Chongqing, China.,Key Lab of Physical Fitness Evaluation and Motor Function Monitoring, Southwest University, Chongqing, China
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Hofste A, Soer R, Hermens HJ, Wagner H, Oosterveld FGJ, Wolff AP, Groen GJ. Inconsistent descriptions of lumbar multifidus morphology: A scoping review. BMC Musculoskelet Disord 2020; 21:312. [PMID: 32429944 PMCID: PMC7236939 DOI: 10.1186/s12891-020-03257-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 03/31/2020] [Indexed: 12/18/2022] Open
Abstract
Background Lumbar multifidus (LM) is regarded as the major stabilizing muscle of the spine. The effects of exercise therapy in low back pain (LBP) are attributed to this muscle. A current literature review is warranted, however, given the complexity of LM morphology and the inconsistency of anatomical descriptions in the literature. Methods Scoping review of studies on LM morphology including major anatomy atlases. All relevant studies were searched in PubMed (Medline) and EMBASE until June 2019. Anatomy atlases were retrieved from multiple university libraries and online. All studies and atlases were screened for the following LM parameters: location, imaging methods, spine levels, muscle trajectory, muscle thickness, cross-sectional area, and diameter. The quality of the studies and atlases was also assessed using a five-item evaluation system. Results In all, 303 studies and 19 anatomy atlases were included in this review. In most studies, LM morphology was determined by MRI, ultrasound imaging, or drawings – particularly for levels L4–S1. In 153 studies, LM is described as a superficial muscle only, in 72 studies as a deep muscle only, and in 35 studies as both superficial and deep. Anatomy atlases predominantly depict LM as a deep muscle covered by the erector spinae and thoracolumbar fascia. About 42% of the studies had high quality scores, with 39% having moderate scores and 19% having low scores. The quality of figures in anatomy atlases was ranked as high in one atlas, moderate in 15 atlases, and low in 3 atlases. Discussion Anatomical studies of LM exhibit inconsistent findings, describing its location as superficial (50%), deep (25%), or both (12%). This is in sharp contrast to anatomy atlases, which depict LM predominantly as deep muscle. Within the limitations of the self-developed quality-assessment tool, high-quality scores were identified in a majority of studies (42%), but in only one anatomy atlas. Conclusions We identified a lack of standardization in the depiction and description of LM morphology. This could affect the precise understanding of its role in background and therapy in LBP patients. Standardization of research methodology on LM morphology is recommended. Anatomy atlases should be updated on LM morphology.
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Affiliation(s)
- Anke Hofste
- Anesthesiology Pain Center, University of Groningen, University Medical Center Groningen, Location Beatrixoord, Dilgtweg 5, Haren, the Netherlands. .,Faculty of Physical Activity and Health, Saxion University of Applied Sciences, Enschede, the Netherlands.
| | - Remko Soer
- Anesthesiology Pain Center, University of Groningen, University Medical Center Groningen, Location Beatrixoord, Dilgtweg 5, Haren, the Netherlands.,Faculty of Physical Activity and Health, Saxion University of Applied Sciences, Enschede, the Netherlands
| | - Hermie J Hermens
- Department of Biomedical Signals & Systems, Faculty of Electrical Engineering, Mathematics and Computer Science, University of Twente, Enschede, the Netherlands.,Telemedicine Group, Roessingh Research and Development, Enschede, the Netherlands
| | - Heiko Wagner
- Department of Movement Science, Institute of Sport and Exercise Sciences, Münster, Germany
| | - Frits G J Oosterveld
- Faculty of Physical Activity and Health, Saxion University of Applied Sciences, Enschede, the Netherlands
| | - André P Wolff
- Anesthesiology Pain Center, University of Groningen, University Medical Center Groningen, Location Beatrixoord, Dilgtweg 5, Haren, the Netherlands
| | - Gerbrand J Groen
- Anesthesiology Pain Center, University of Groningen, University Medical Center Groningen, Location Beatrixoord, Dilgtweg 5, Haren, the Netherlands
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Winnard A, Debuse D, Wilkinson M, Parmar A, Schuren T, Caplan N. Effect of time on biomechanics during exercise on the functional re-adaptive exercise device. J Sports Sci 2019; 37:2138-2143. [DOI: 10.1080/02640414.2019.1622855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Andrew Winnard
- Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, UK
| | - Dorothee Debuse
- Department of Physiotherapy, LUNEX International University of Health, Exercise and Sports, Differdange, Luxembourg
| | - Mick Wilkinson
- Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, UK
| | - Arran Parmar
- Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, UK
| | - Thomas Schuren
- Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, UK
| | - Nick Caplan
- Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, UK
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Rehabilitative Ultrasound Imaging Evaluation in Physiotherapy: Piloting a Systematic Review. APPLIED SCIENCES-BASEL 2019. [DOI: 10.3390/app9010181] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background: Research of ultrasound use in physiotherapy and daily practice has led to its use as an everyday tool. Methods: The aims were: (1) Checking the proposed systematic review protocol methodology; (2) evaluating the evidence from the last five years; and (3) coordinating the work of the team of reviewers in performing a complete systematic review. Thus, this is a pilot study prior to a full systematic review. The findings in databases related to health sciences with the meta-search engine Discovery EBSCO, Covidence, and Revman were used. Inclusion and exclusion criteria were described for eligibility. Results: Search provided 1029 references regarding the lumbar region on ultrasound scans. Of these, 33 were duplicates. After Covidence, 996 studies were left for screening. A full-text reading brought one randomized clinical trial (RCT). Conclusions: Validity and reliability references were found. The most suitable points were novice versus expert, and ultrasound versus electromyography (EMG) with just one RCT cohort, and observational and case reports. The lines of investigation increasingly endorsed the validity of using ultrasound in physiotherapy. Post-acquisition image analysis could also be a future line of research.
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Weber T, Salomoni SE, Debuse D, Hug F, Caplan N, De Martino E, Scott J, Hides J, Hodges P. Functional behaviour of spinal muscles after training with an exercise device developed to recruit and train postural muscles. Gait Posture 2018; 66:189-193. [PMID: 30199777 DOI: 10.1016/j.gaitpost.2018.08.033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 07/06/2018] [Accepted: 08/27/2018] [Indexed: 02/02/2023]
Abstract
This study investigated the effects of a single exercise session using a device developed for postural muscle training on the function of postural muscles in healthy, pain free individuals. During standardised rapid arm movements, timing of onset of electromyography (EMG) was measured using intramuscular and surface recordings of the transversus abdominis (TrA), obliquus internus abdominis (OI), obliquus externus abdominis (OE), lumbar multifidus (LM) and lumbar erector spinae (LES) muscles. A single exercise session with the device led to significantly (main effect of time: P = 0.03) earlier LES EMG onset in advance of the postural perturbation induced by rapid forward arm movements from -1 ms (SD: 32 ms) at baseline to -11 ms (SD: 27 ms) post-exercise and -16 ms (SD: 22 ms) at 10-min Wash-Out after the FRED exercise bout. The timing of EMG onset of the other trunk muscles was not affected by the single bout of exercise. A significant correlation was found between background activity and the EMG onset times of of TrA (r = 0.6; P < 0.001), OI (r = 0.59; P < 0.001), LES (r = 0.32; P = 0.046) and LMs (r = 0.77; P < 0.001). Higher levels of trunk muscle background activity were associated with later onset times. The present findings suggest that a single exposure to the postural training device can induce small changes in spinal muscle function in healthy pain free individuals.
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Affiliation(s)
- Tobias Weber
- European Space Agency, European Astronaut Centre, Space Medicine Office, Cologne, Germany (HRE-OM); KBRwyle Laboratories GmbH, Cologne, Germany.
| | - Sauro E Salomoni
- The University of Queensland, NHMRC Centre of Clinical Research Excellence in Spinal Pain, Injury and Health, School of Health and Rehabilitation Sciences, Brisbane, Australia
| | - Dorothée Debuse
- LUNEX International University of Health, Exercise and Sports, Department of Physiotherapy, Differdange, Luxembourg
| | | | - Nick Caplan
- Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, UK
| | - Enrico De Martino
- Center for Neuroplasticity and Pain (CNAP), SMI, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Jonathan Scott
- European Space Agency, European Astronaut Centre, Space Medicine Office, Cologne, Germany (HRE-OM); KBRwyle Laboratories GmbH, Cologne, Germany
| | | | - Paul Hodges
- The University of Queensland, NHMRC Centre of Clinical Research Excellence in Spinal Pain, Injury and Health, School of Health and Rehabilitation Sciences, Brisbane, Australia
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10
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Weber T, Debuse D, Salomoni SE, Elgueta Cancino EL, De Martino E, Caplan N, Damann V, Scott J, Hodges PW. Trunk muscle activation during movement with a new exercise device for lumbo-pelvic reconditioning. Physiol Rep 2017; 5:5/6/e13188. [PMID: 28320889 PMCID: PMC5371561 DOI: 10.14814/phy2.13188] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Accepted: 02/07/2017] [Indexed: 12/03/2022] Open
Abstract
Gravitational unloading leads to adaptations of the human body, including the spine and its adjacent structures, making it more vulnerable to injury and pain. The Functional Re‐adaptive Exercise Device (FRED) has been developed to activate the deep spinal muscles, lumbar multifidus (LM) and transversus abdominis (TrA), that provide inter‐segmental control and spinal protection. The FRED provides an unstable base of support and combines weight bearing in up‐right posture with side alternating, elliptical leg movements, without any resistance to movement. The present study investigated the activation of LM, TrA, obliquus externus (OE), obliquus internus (OI), abdominis, and erector spinae (ES) during FRED exercise using intramuscular fine‐wire and surface EMG. Nine healthy male volunteers (27 ± 5 years) have been recruited for the study. FRED exercise was compared with treadmill walking. It was confirmed that LM and TrA were continually active during FRED exercise. Compared with walking, FRED exercise resulted in similar mean activation of LM and TrA, less activation of OE, OI, ES, and greater variability of lumbo‐pelvic muscle activation patterns between individual FRED/gait cycles. These data suggest that FRED continuously engages LM and TrA, and therefore, has the potential as a stationary exercise device to train these muscles.
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Affiliation(s)
- Tobias Weber
- European Space Agency, European Astronaut Centre Space Medicine Office (HSO-AM), Cologne, Germany .,KBRWyle GmbH, Cologne, Germany
| | - Dorothée Debuse
- Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, United Kingdom
| | - Sauro E Salomoni
- The University of Queensland NHMRC Centre of Clinical Research Excellence in Spinal Pain, Injury and Health School of Health and Rehabilitation Sciences, Brisbane, Queensland, Australia
| | - Edith L Elgueta Cancino
- The University of Queensland NHMRC Centre of Clinical Research Excellence in Spinal Pain, Injury and Health School of Health and Rehabilitation Sciences, Brisbane, Queensland, Australia
| | - Enrico De Martino
- KBRWyle GmbH, Cologne, Germany.,Sports Medicine Specialisation School, Medicine, Surgery and Neurosciences Department, University of Siena, Toscana, Italy
| | - Nick Caplan
- Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, United Kingdom
| | - Volker Damann
- European Space Agency, European Astronaut Centre Space Medicine Office (HSO-AM), Cologne, Germany
| | - Jonathan Scott
- European Space Agency, European Astronaut Centre Space Medicine Office (HSO-AM), Cologne, Germany.,KBRWyle GmbH, Cologne, Germany
| | - Paul W Hodges
- The University of Queensland NHMRC Centre of Clinical Research Excellence in Spinal Pain, Injury and Health School of Health and Rehabilitation Sciences, Brisbane, Queensland, Australia
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11
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Movement amplitude on the Functional Re-adaptive Exercise Device: deep spinal muscle activity and movement control. Eur J Appl Physiol 2017; 117:1597-1606. [PMID: 28536754 PMCID: PMC5506232 DOI: 10.1007/s00421-017-3648-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Accepted: 05/18/2017] [Indexed: 10/25/2022]
Abstract
PURPOSE Lumbar multifidus (LM) and transversus abdominis (TrA) show altered motor control, and LM is atrophied, in people with low-back pain (LBP). The Functional Re-adaptive Exercise Device (FRED) involves cyclical lower-limb movement against minimal resistance in an upright posture. It has been shown to recruit LM and TrA automatically, and may have potential as an intervention for non-specific LBP. However, no studies have yet investigated the effects of changes in FRED movement amplitude on the activity of these muscles. This study aimed to assess the effects of different FRED movement amplitudes on LM and TrA muscle thickness and movement variability, to inform an evidence-based exercise prescription. METHODS Lumbar multifidus and TrA thickness of eight healthy male volunteers were examined using ultrasound imaging during FRED exercise, normalised to rest at four different movement amplitudes. Movement variability was also measured. Magnitude-based inferences were used to compare each amplitude. RESULTS Exercise at all amplitudes recruited LM and TrA more than rest, with thickness increases of approximately 5 and 1 mm, respectively. Larger amplitudes also caused increased TrA thickness, LM and TrA muscle thickness variability and movement variability. The data suggests that all amplitudes are useful for recruiting LM and TrA. CONCLUSIONS A progressive training protocol should start in the smallest amplitude, increasing the setting once participants can maintain a consistent movement speed, to continue to challenge the motor control system.
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12
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Gibbon KC, Debuse D, Hibbs A, Caplan N. Reliability and Precision of Sonography of the Lumbar Multifidus and Transversus Abdominis During Dynamic Activities. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2017; 36:571-581. [PMID: 28150321 DOI: 10.7863/ultra.16.03059] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Accepted: 06/01/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVES To determine the intrarater reliability and precision of lumbar multifidus and transversus abdominis thickness measurements using freehand sonography in a range of static and dynamic conditions. METHODS Fifteen asymptomatic participants performed a range of exercises while sonography was used to measure absolute muscle thickness and changes in muscle thickness from rest. Exercise conditions included the abdominal drawing-in maneuver, active straight leg raise, contralateral arm lift, both unloaded and loaded, treadmill walking, and using the Functional Readaptive Exercise Device. Intraday and interday reliability was assessed by intraclass correlation coefficients, and the standard error of measurement was used to assess measurement precision. RESULTS Good to excellent reliability was achieved for absolute transversus abdominis and lumbar multifidus thickness in all conditions. Measurement precision for absolute lumbar multifidus thickness was ≤2.8 mm for the unloaded contralateral arm lift, ≤1.8 mm for the loaded contralateral arm lift, ≤3.1 mm for treadmill walking, and ≤3.8 mm for the Functional Readaptive Exercise Device; for absolute transversus abdominis thickness, precision was ≤0.6 mm for the abdominal drawing-in maneuver, ≤0.5 mm for the active straight leg raise, ≤0.7 mm for treadmill walking, and ≤0.5 mm for the Functional Readaptive Exercise Device. Good to excellent reliability was achieved for relative transversus abdominis and lumbar multifidus thickness in all conditions. Measurement precision for relative lumbar multifidus thickness was ≤3.7% for the unloaded contralateral arm lift, ≤3.8% for the loaded contralateral arm lift, ≤6.3% for treadmill walking, and ≤7.6% for the Functional Readaptive Exercise Device; for relative transversus abdominis thickness, precision was ≤13.6% for the abdominal drawing-in maneuver, ≤6.9% for the active straight leg raise, ≤11.1% for treadmill walking, and ≤7.2% for the Functional Readaptive Exercise Device. CONCLUSIONS Acceptable reliability and precision of measurement is achieved for absolute and relative measures of deep spinal muscle thickness using freehand sonography in relatively static and dynamic exercises.
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Affiliation(s)
- Karl C Gibbon
- Faculty of Health and Life Sciences, Northumbria University, Newcastle Upon Tyne, England
| | - Dorothee Debuse
- Faculty of Health and Life Sciences, Northumbria University, Newcastle Upon Tyne, England
| | - Angela Hibbs
- Faculty of Health and Life Sciences, Northumbria University, Newcastle Upon Tyne, England
| | - Nick Caplan
- Faculty of Health and Life Sciences, Northumbria University, Newcastle Upon Tyne, England
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13
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The immediate effects of exercise using the Functional Re-adaptive Exercise Device on lumbopelvic kinematics in people with and without low back pain. Musculoskelet Sci Pract 2017; 27 Suppl 1:S47-S53. [PMID: 28173931 DOI: 10.1016/j.msksp.2016.11.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Revised: 11/11/2016] [Accepted: 11/13/2016] [Indexed: 11/21/2022]
Abstract
BACKGROUND Dysfunction of the lumbar multifidus (LM) and transversus abdominis (TrA) muscles is associated with low back pain (LBP). The Functional Re-adaptive Exercise Device (FRED) has shown potential as a non-specific LBP intervention by automatically recruiting LM and TrA. Loss or lordosis and altered lumbopelvic positioning has also been linked to LBP and is often trained within LM and TrA interventions. The effect that FRED exercise has on lumbopelvic positioning and lumbar lordosis is unknown. OBJECTIVES To assess the effect of FRED exercise on lumbopelvic kinematics and alignment to establish whether FRED exercise promotes a favourable lumbopelvic posture for training LM and TrA. DESIGN Within and between-group comparison study. METHOD One hundred and thirty participants, 74 experiencing LBP, had lumbopelvic kinematic data measured during over-ground walking and FRED exercise. Magnitude-based inferences were used to compare walking with FRED exercise within participants and between the asymptomatic and LBP groups, to establish the effects of FRED exercise on lumbopelvic kinematics, compared to walking, in each group. RESULTS FRED exercise promotes an immediate change in anterior pelvic tilt by 8.7° compared to walking in the no-LBP and LBP groups. Sagittal-plane spinal extension increased during FRED exercise at all spinal levels by 0.9° in the no-LBP group, and by 1.2° in the LBP group. CONCLUSIONS FRED exercise promotes a lumbopelvic position more conducive to LM and TrA training than walking in both asymptomatic people and those with LBP.
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14
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Ehsani F, Arab AM, Jaberzadeh S, Salavati M. Ultrasound measurement of deep and superficial abdominal muscles thickness during standing postural tasks in participants with and without chronic low back pain. ACTA ACUST UNITED AC 2016; 23:98-105. [PMID: 26842677 DOI: 10.1016/j.math.2016.01.003] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 01/03/2016] [Accepted: 01/04/2016] [Indexed: 11/30/2022]
Abstract
BACKGROUND Activity of deep abdominal muscles increases the lumbar stability. Majority of previous studies indicated abdominal muscle activity dysfunction during static activity in patients with low back pain (LBP). However, the number of studies that evaluated deep abdominal muscle activity in dynamic standing activities in patients is limited, while this assessment provides better understanding of pain behavior during these activities. OBJECTIVE Investigation of superficial and deep abdominal muscles activity in participants with chronic LBP as compared to healthy individuals during standing tasks. DESIGN Case control study. METHODS Ultrasound imaging was used to measure the thickness of transverse abdominis (TrA), internal oblique (IO) and external oblique (EO) muscles in female participants with (N = 45) and without chronic LBP (CLBP) (N = 45) during tests. The Biodex Balance System was used to provide standing tasks. The thickness of each muscle in a standing task was normalized to actual thickness at rest in the supine lying position to estimate its activity. RESULTS The results indicate increases in thickness of all muscles in both groups during dynamic as compared to static standing tasks (P < 0.05, ES > 0.5). Lower percentages of thickness change for TrA muscle and higher for EO muscle were found in the patients as compared to healthy individuals during all tests (P < 0.05, ES > 1.28). CONCLUSIONS Higher activity of superficial than deep abdominal muscles in patients as compared to healthy individuals during standing tasks indicates motor control dysfunction in patients with CLBP. Standing tasks can discriminate the individuals with and without LBP and can be progressively used in training.
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Affiliation(s)
- Fatemeh Ehsani
- Department of Physical Therapy, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran; Neuromuscular Rehabilitation Research Center, Semnan University of Medical Sciences, Semnan, Iran
| | - Amir Massoud Arab
- Department of Physical Therapy, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran.
| | - Shapour Jaberzadeh
- Department of Physiotherapy, School of Primary Health Care, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Australia
| | - Mahyar Salavati
- Department of Physical Therapy, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
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Gibbon K, Debuse D, Caplan N. Low impact weight-bearing exercise in an upright posture achieves greater lumbopelvic stability than overground walking. J Bodyw Mov Ther 2013; 17:462-8. [DOI: 10.1016/j.jbmt.2013.02.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2012] [Revised: 02/02/2013] [Accepted: 02/03/2013] [Indexed: 11/26/2022]
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Co-contractive activation of the superficial multifidus during volitional preemptive abdominal contraction. PM R 2013; 6:13-21. [PMID: 24041586 DOI: 10.1016/j.pmrj.2013.08.606] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2012] [Revised: 07/17/2013] [Accepted: 08/04/2013] [Indexed: 11/21/2022]
Abstract
OBJECTIVE To investigate whether the superficial multifidus (MF) muscle at the lower lumbar spine displayed co-contraction during volitional preemptive abdominal contraction (VPAC) through the abdominal drawing-in maneuver (ADIM) or the abdominal bracing maneuver (ABM) in 3 different postural positions. DESIGN A within-subject cohort design. SETTING A clinical laboratory. PARTICIPANTS A healthy convenience sample of 21 women and 13 men; mean age (SD), 25.5 ± 6.5 years. METHODS We collected surface electromyographic measurements for the superficial MF at the L5 vertebral level and abdominal wall muscles. Ultrasound imaging was used during screening and testing sessions for confirming transverse abdominis muscle activation while subjects maintained a relaxed state without volitional abdominal contraction (no-VPAC) and performed ADIM and ABM in 3 postural positions: supine, 4-point kneeling, and upright standing. MAIN OUTCOME MEASUREMENT The frequency of superficial MF co-contraction occurrences (percentage of the total number of conditions) was measured during ADIM and ABM in 3 different postural positions. DATA ANALYSES A Cochran Q test for k-related samples (α = 0.05) was used for data analysis. RESULTS Activation of the abdominal wall by using either VPAC strategy resulted in a significantly greater MF co-contraction occurrence when compared with no-VPAC in each position. The ABM produced a significantly higher MF co-contractive occurrence versus the ADIM in the supine position. CONCLUSION Both VPAC strategies produced a co-contractive MF response, which appears to be important for lumbar segmental stabilization and control. Analysis of the results suggests that VPAC strategies are appropriate for coactivating the MF, which can enhance spinal protection and rehabilitation responses.
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Jang SH, Lee JH, Bang HS. The Effect of Trunk Control Exercises Performed on Unstable Surfaces on the Spinal Stability of Low Back Pain Patients. J Phys Ther Sci 2013. [DOI: 10.1589/jpts.25.459] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Affiliation(s)
| | - Jung-Ho Lee
- Department of Physical Therapy, Daegu University Graduate School of Physical Therapy, Daegu University: 15 Naeri-ri, Jinlyang, Gyeongsan-si, Kyeongsangbuk-do, Republic of Korea
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