Unilateral hip osteoarthritis: Its effects on preoperative lower limb muscle activation and intramuscular coordination patterns
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- 作者：André ; Schmidta ; b ; andre.schmidt-jena@gmx.de" class="auth_mail" title="E-mail the corresponding author ; Felix Stiefb ; Katharina Lenarzc ; Dara Froemelb ; Frederick Lutzd ; John Barkera ; Andrea Meurerb
- 关键词：Electromyography ; Ground reaction force ; Asymmetry index ; Gait analysis
- 刊名：Gait & Posture
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：45
- 期：Complete
- 页码：187-192
- 全文大小：664 K
文摘
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Hip OA patients show altered activation patterns of paired lower limb muscles.
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Tibialis alterations may be due to greater GRF's in the non-affected limb.
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Gastrocnemius alterations may provide additional ankle joint stability.
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Tensor alterations of the affected limb may be required to stabilize the hip.
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Treatment of leg length discrepancy may reduce muscle activity alterations.