KMID : 1211620220170040103
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Journal of the Korean Society of Physical Medicine 2022 Volume.17 No. 4 p.103 ~ p.111
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Effects of the Whole-body Vibration Exercise Combined with Ankle Joint Mobilization on the Gait Function and Balancing Ability in Stroke Patients: A Preliminary Randomized, Controlled Study
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Son Su-Bong
Choi Kyoung-Wook Kim Tae-Wu Park Sang-Young Cha Yong-Jun
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Abstract
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PURPOSE: This study was performed to investigate the effects of the whole-body vibration exercise combined with ankle joint mobilization on the gait and balancing ability in patients with hemiplegic stroke.
METHODS: A total of 19 patients at a rehabilitation hospital who had suffered a hemiplegic stroke were randomly assigned to the experimental group (whole-body vibration exercise combined with ankle joint mobilization, n=10) or control group (whole-body vibration exercise, n=9). All participants underwent 30 min of comprehensive rehabilitation therapy (5 ¡¿ /week for 6 weeks). Additionally, the experimental group performed the whole body vibration exercise and ankle joint mobilization (15 minutes each, 30 minutes total, 3 ¡¿ / week for 6 weeks). In the control group, only the whole- body vibration exercise was performed in the same manner and not the ankle joint mobilization. The gait and balancing abilities were measured before and after the 6-week training.
RESULTS: Significant improvements were observed in the 10-m walk test, timed up-and-go (TUG) test, center of pressure (COP) path length, and COP path velocity in the experimental group (p < .05). The experimental group showed a larger decrease in the COP path length and velocity than the control group (COP path length, -10.27 mm vs. -3.67 mm, p < .05; COP path velocity, -.33 cm/sec vs. -.13 cm/sec, p < .05, respectively).
CONCLUSION: The whole-body vibration exercise combined with ankle joint mobilization could be effective in improving the gait and balancing ability of stroke patients and could also be more effective for improving the static balance ability than the general whole-body vibration exercise alone.
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KEYWORD
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Ankle joint, Balance, Gait, Mobilization¡¯ Stroke
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