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@article{ART003085702},
author={김대호 and Suhnyeop Kim},
title={Comparison of the Effects of Lumbar Stabilization Exercise According to the Presence or Absence of Gluteus Medius Muscle Weakness in Chronic Lower Back Pain Patients with Lumbar Instability},
journal={Journal of the Korean Society of Physical Medicine},
issn={1975-311X},
year={2024},
volume={19},
number={2},
pages={29-45}

TY - JOUR
AU - 김대호
AU - Suhnyeop Kim
TI - Comparison of the Effects of Lumbar Stabilization Exercise According to the Presence or Absence of Gluteus Medius Muscle Weakness in Chronic Lower Back Pain Patients with Lumbar Instability
JO - Journal of the Korean Society of Physical Medicine
PY - 2024
VL - 19
IS - 2
PB - The Korean Society of Physical Medicine
SP - 29
EP - 45
SN - 1975-311X
AB - PURPOSE: This study aimed to compare the effects of pain level, lower back pain dysfunction level, psychosocial level, hip abductor strength (HAS), number of positive lumbar instability tests, and dynamic balance (DB) by applying lumbar stabilization exercises according to the presence or absence of gluteus medius muscle weakness in chronic lower back pain (CLBP) patients with lumbar instability. METHODS: Thirty-five CLBP patients with lumbar instability were divided into the gluteus medius weakness (n = 18) and gluteus medius non-weakened (n = 17) groups using the gluteus medius manual muscle test. Intervention applied conservative physical therapy and lumbar stabilization exercises to both groups that lasted three times a week for four weeks. To compare the intervention effects, the quadruple visual analog scale (QVAS), the Korean version of the Oswestry disability index (K-ODI), fear-avoidance beliefs questionnaire (FABQ), HAS, lumbar instability tests positive response counter (LIC), and DB were measured. RESULTS: Significant differences were shown for QVAS, K-ODI, FABQ, HAS, LIC, and DB for both groups pre- and post-intervention (p < .05). Compared to the gluteus medius weakness group, the gluteus medius non-weakened group showed a significant difference (p < .05) in the changes in QVAS, K-ODI, FABQ-W, FABQ-total, and HAS. CONCLUSION: In CLBP patients with lumbar instability, having gluteus medius weakness was less effective in improving lumbar stabilization exercise than gluteus medius non-weakness regarding pain level, lower back pain dysfunction level, psychosocial level excluding physical activity, and hip abductor strength. Therefore, additional gluteus medius strengthening exercises are necessary for patients with lumbar instability and gluteus medius muscle weakness.
KW - Chronic back pain;Gluteus medius weakness;Lumbar instability;Stabilization exercise
DO -
UR -
ER -

김대호 and Suhnyeop Kim. (2024). Comparison of the Effects of Lumbar Stabilization Exercise According to the Presence or Absence of Gluteus Medius Muscle Weakness in Chronic Lower Back Pain Patients with Lumbar Instability. Journal of the Korean Society of Physical Medicine, 19(2), 29-45.

김대호 and Suhnyeop Kim. 2024, "Comparison of the Effects of Lumbar Stabilization Exercise According to the Presence or Absence of Gluteus Medius Muscle Weakness in Chronic Lower Back Pain Patients with Lumbar Instability", Journal of the Korean Society of Physical Medicine, vol.19, no.2 pp.29-45.

김대호, Suhnyeop Kim "Comparison of the Effects of Lumbar Stabilization Exercise According to the Presence or Absence of Gluteus Medius Muscle Weakness in Chronic Lower Back Pain Patients with Lumbar Instability" Journal of the Korean Society of Physical Medicine 19.2 pp.29-45 (2024) : 29.

김대호, Suhnyeop Kim. Comparison of the Effects of Lumbar Stabilization Exercise According to the Presence or Absence of Gluteus Medius Muscle Weakness in Chronic Lower Back Pain Patients with Lumbar Instability. 2024; 19(2), 29-45.

김대호 and Suhnyeop Kim. "Comparison of the Effects of Lumbar Stabilization Exercise According to the Presence or Absence of Gluteus Medius Muscle Weakness in Chronic Lower Back Pain Patients with Lumbar Instability" Journal of the Korean Society of Physical Medicine 19, no.2 (2024) : 29-45.

김대호; Suhnyeop Kim. Comparison of the Effects of Lumbar Stabilization Exercise According to the Presence or Absence of Gluteus Medius Muscle Weakness in Chronic Lower Back Pain Patients with Lumbar Instability. Journal of the Korean Society of Physical Medicine, 19(2), 29-45.

김대호; Suhnyeop Kim. Comparison of the Effects of Lumbar Stabilization Exercise According to the Presence or Absence of Gluteus Medius Muscle Weakness in Chronic Lower Back Pain Patients with Lumbar Instability. Journal of the Korean Society of Physical Medicine. 2024; 19(2) 29-45.

김대호, Suhnyeop Kim. Comparison of the Effects of Lumbar Stabilization Exercise According to the Presence or Absence of Gluteus Medius Muscle Weakness in Chronic Lower Back Pain Patients with Lumbar Instability. 2024; 19(2), 29-45.

김대호 and Suhnyeop Kim. "Comparison of the Effects of Lumbar Stabilization Exercise According to the Presence or Absence of Gluteus Medius Muscle Weakness in Chronic Lower Back Pain Patients with Lumbar Instability" Journal of the Korean Society of Physical Medicine 19, no.2 (2024) : 29-45.