書誌事項
- タイトル別名
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- Effect of change in lateral weight shift towards ankle-foot orthosis (AFO)-wearing side on muscle activity of the moving side foot muscles
- タンカシ ソウグ ソウチャクガワ エ ノ ソクホウ タイジュウ イドウリョウ ノ ヘンカ ガ イドウガワ ソクブ シュウイキン ノ キン カツドウ ニ アタエル エイキョウ
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説明
<p>To investigate the effects on postural change and muscle activity in foot muscles during lateral weight shift while wearing an AFO. The subjects were 15 healthy men (average age 24.9 ± 2.5 years old). They performed a lateral weight shift in the standing position to the right lower limb while wearing an AFO on the right foot, then repeated the process without one. In each instance, postural change and electromyograms (EMG) of the peroneus, foot supinator muscles, and tibialis anterior were measured. When initiating the lateral weight shift while wearing the AFO, hip adduction on the moving side resulted in pelvic depression on the non-moving side. Continuation of the lateral weight shift also resulted in lateral flexion of the thoracolumbar area on the moving side, as well as outward inclination of the lower limb on the moving side. Compared to the barefoot lateral weight shift, there was a trend toward overall decrease in muscle activity in the peroneus, foot supinator muscles, and tibialis anterior. During a lateral weight shift while wearing an AFO, the AFO limits both foot pronation and supination. It can be surmised that this function of the AFO results in reduced muscle activity of the peroneus, used for grounding the foot, as well as in reduced muscle activity of the foot supinator muscles and tibialis anterior, which are used to restrict outward inclination of the lower limbs.</p>
収録刊行物
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- 関西理学療法
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関西理学療法 18 (0), 64-69, 2018
関西理学療法学会
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詳細情報 詳細情報について
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- CRID
- 1390845713033467904
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- NII論文ID
- 130007536137
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- NII書誌ID
- AA11838335
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- ISSN
- 13499572
- 13469606
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- NDL書誌ID
- 030013564
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可