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    Trunk Control Response to Unstable Seated Posture During Various Feedback Conditions in People with Chronic Low Back Pain

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    Wilson_2019_AlliedHealth.pdf (2.033Mb)
    Issue Date
    2019
    Author
    Cyr, Krista M.
    Wilson, Sara E.
    Mehyar, Fahed
    Sharma, Neena K.
    Publisher
    Association of Schools of Allied Health Professions
    Type
    Article
    Article Version
    Scholarly/refereed, publisher version
    Published Version
    https://www-ingentaconnect-com.www2.lib.ku.edu/contentone/asahp/jah/2019/00000048/00000001/art00010
    Rights
    © 2019 Association of Schools of Allied Health Professions, Wash., DC.
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    Abstract
    AIMS: People with chronic low back pain (CLBP) tend to have altered postural control. Visual biofeedback may be used to restore postural control. The purpose of this pilot study was to investigate the effect of visual biofeedback on seated postural trunk control in subjects with CLBP, and to investigate the relationship between the postural control parameters and clinical tests. METHODS: Ten CLBP subjects (8 female, 2 male; age 40.6±5 yrs; BMI 25.06±2.93) and 10 healthy matched controls (8 female, 2 male; age 41.2±5.88 yrs; BMI 24.61±3.17) underwent seated postural assessment. Center of pressure (COP) parameters were collected under three experimental conditions: eyes-open, visual biofeedback, and eyes-closed. RESULTS: The results revealed that COP velocity was significantly different between healthy and CLBP subjects for each condition, both healthy and CLBP subjects had no differences in COP parameters between eyes-open and visual biofeedback conditions, and in subjects with CLBP, the straight leg raise clinical test had a strong negative correlation with all COP parameters. CONCLUSIONS: Our results suggest that 30-second visual biofeedback training did not improve the seated postural control of CLBP subjects, potentially due to the short duration of training, and that hamstrings muscle tightness or decreased sciatic nerve mobility was associated with worse postural control. J Allied Health 2019; 48(1):54–60.
    URI
    http://hdl.handle.net/1808/31594
    Collections
    • Mechanical Engineering Scholarly Works [124]
    Citation
    Cyr, K. M., M.S., Wilson, S. E., PhD., Mehyar, Fahed,P.T., PhD., & Sharma, Neena K,P.T., PhD. (2019). Trunk control response to unstable seated posture during various feedback conditions in people with chronic low back pain. Journal of Allied Health, 48(1), 54-60.

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    KU Libraries
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    785-864-8983

    KU Libraries
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    Lawrence, KS 66045
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    Contact KU ScholarWorks
    785-864-8983
    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
    785-864-8983

    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
    Image Credits
     

     

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