Effects of Novel Guidance Tubing Gait on Electromyographic Neuromuscular Imbalance and Joint Angular Kinematics During Locomotion in Hemiparetic Stroke Patients.
Arch Phys Med Rehabil
; 98(12): 2526-2532, 2017 12.
Article
em En
| MEDLINE
| ID: mdl-28552496
ABSTRACT
OBJECTIVE:
To compare the immediate effects of conventional treadmill gait and guidance tubing gait (GTG) on electromyographic neuromuscular imbalance and knee joint kinematics in hemiparetic gait.DESIGN:
Case-control study.SETTING:
University medical center.PARTICIPANTS:
Participants (N=33; 19 men, 14 women) were patients with hemiparetic stroke (n=18 [experimental]; mean age ± SD, 39.2±16.8y) and healthy controls (n=15; mean age ± SD, 26.3±2.6y).INTERVENTIONS:
The GTG was provided for approximately 30 minutes and involved application of an assistive guidance force using the tubing, specifically to improve knee joint stabilization during midstance and increase knee joint flexion during midswing phase. MAIN OUTCOMEMEASURES:
Clinical tests included the Korean Mini-Mental State Examination, Modified Ashworth Scale, Berg Balance Scale, manual muscle test, and knee joint range of motion and sensory tests. Knee joint muscle electromyographic and kinematic analyses were determined at pretest and posttest.RESULTS:
After the intervention, the experimental group showed significantly greater improvements in balanced quadriceps and hamstring electromyographic coactivation and knee joint kinematics relative to the control group (P=.005). The GTG intervention decreased overactive hamstring activity (P=.018) and reciprocally increased quadriceps activity (P<.001). The knee joint kinematic analysis showed significant changes in the hemiparetic stroke group (P=.004).CONCLUSIONS:
This study demonstrates the effectiveness of the tubing gait condition to restore knee joint muscle imbalance and kinematics in individuals with hemiparetic stroke who present with an abnormal hyperextension knee gait.Palavras-chave
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Modalidades de Fisioterapia
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Músculo Esquelético
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Acidente Vascular Cerebral
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Transtornos Neurológicos da Marcha
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Articulação do Joelho
Tipo de estudo:
Guideline
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Observational_studies
Limite:
Adult
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Arch Phys Med Rehabil
Ano de publicação:
2017
Tipo de documento:
Article