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KMID : 1012020190080020074
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Physical Therapy Rehabilitation Science
2019 Volume.8 No. 2 p.74 ~ p.78
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Effects of dynamic myofascial release on trunk mobility and standing balance in persons with chronic nonspecific low back pain
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Lee Dong-Woo
Shin Hwa-Kyung
Kim Kwang-Su
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Abstract
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Objective: Myofascial release (MFR) is used to restore tissue extensibility of the fascia tissue and is considered to be useful in a number of clinical settings, such as low back pain (LBP). Dynamic myofascial release (DMFR) is the manual therapy, which combined the conventional MFR with the joint mobilization. The purpose of this study was to investigate the effects of the DMFR on trunk mobility, and furthermore, whether the increase of trunk mobility can carry over the improvement of dynamic standing balance in persons with chronic nonspecific LBP.
Design: Randomized controlled trial.
Methods: Thirty persons with chronic non-specific LBP participated in the study and were randomly assigned to the DMFR group (n=15) or the control group (n=15). DMFR was performed for two sessions (15 minutes/session) per week for four weeks for the treatment group. Both the DMFR and control groups were allowed to perform low-intensity physical activities during the treatment period. The Modified-modified Schober test (MMST) for trunk mobility and the Functional Reach Test (FRT) for dynamic standing balance were measured before and after the treatment period in both the DMFR group and the control group.
Results: The MMST value of DMFR group increased significantly in all trunk range of motion (flexion, extension, lateral flexion, and rotation) after treatment, compared with the control group (p<0.05). Additionally, the FRT value of the DMFR group improved significantly after treatment, compared with the control group (p<0.05).
Conclusions: We suggest that DMFR have a positive effect on trunk mobility and standing balance in persons with chronic LBP.
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KEYWORD
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Low back pain, Postural balance, Range of motion
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