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Lower limb joint motion during a cross cutting movement differs in individuals with and without chronic ankle instability

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Title: Lower limb joint motion during a cross cutting movement differs in individuals with and without chronic ankle instability
Authors: Koshino, Yuta Browse this author
Yamanaka, Masanori Browse this author →KAKEN DB
Ezawa, Yuya Browse this author
Ishida, Tomoya Browse this author
Kobayashi, Takumi Browse this author →KAKEN DB
Samukawa, Mina Browse this author →KAKEN DB
Saito, Hiroshi Browse this author →KAKEN DB
Takeda, Naoki Browse this author →KAKEN DB
Keywords: Ankle sprain
Biomechanics
Neuromuscular control
Proximal joints
Issue Date: Nov-2014
Publisher: Association of Chartered Physiotherapists in Sports and Exercise Medicine
Journal Title: Physical therapy in sport
Volume: 15
Issue: 4
Start Page: 242
End Page: 248
Publisher DOI: 10.1016/j.ptsp.2013.12.001
PMID: 24618282
Abstract: Objective: To compare the kinematics of lower limb joints between individuals with and without chronic ankle instability (CAI) during cross-turn and -cutting movements. Design: Cross-sectional study. Setting: Motion analysis laboratory. Participants: Twelve subjects with CAI and twelve healthy controls. Main outcome measures: Hip flexion, adduction, and internal rotation, knee flexion, and ankle dorsiflexion and inversion angles were calculated in the 200 ms before initial ground contact and from initial ground contact to toe-off (stance phase) in a cross-turn movement during gait and a cross-cutting movement from a forward jump, and compared across the two groups. Results: In the cross-cutting movement, the CAI group exhibited greater hip and knee flexion than the control group during the stance phase, and more hip abduction during the period before initial contact and the stance phase. In the cross-turn movement the joint kinematics were similar in the two groups. Conclusions: CAI subjects exhibited an altered pattern of the proximal joint kinematics during a cross-cutting movement. It is important for clinicians to assess the function of the hip and knee as well as the ankle, and to incorporate coordination training for the entire lower limb into rehabilitation after lateral ankle sprains.
Type: article (author version)
URI: http://hdl.handle.net/2115/57669
Appears in Collections:保健科学院・保健科学研究院 (Graduate School of Health Sciences / Faculty of Health Sciences) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

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