Effects of external ankle braces on kinematics and kinetics of the lower limb during the cutting maneuver in healthy females.

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Tác giả: Chengpang Hsiao, Zhangqi Lai, Mengjun Liu, Yujie Qi, Lin Wang, Wenxing Zhou

Ngôn ngữ: eng

Ký hiệu phân loại:

Thông tin xuất bản: England : Gait & posture , 2025

Mô tả vật lý:

Bộ sưu tập: NCBI

ID: 738489

BACKGROUND: To explore if lace-up ankle brace and hinged ankle brace affect the kinematics and kinetics of the lower limbs during a cutting maneuver. METHODS: Twenty healthy females performed a 45° cutting maneuver with different ankle braces. Ground reaction force, lower-limb joint angles and moments were compared among different ankle braces. RESULTS: Wearing hinged ankle brace significantly increased maximal knee valgus angle than lace-up and no brace conditions (0.7° [p = 0.011] and 0.6° [p = 0.029], respectively). Wearing hinged and lace-up ankle braces significantly increased maximal knee internal rotation angle (1.58° [p ≤ 0.002] and 1.30° [p = 0.020], respectively) and decreased maximal ankle inversion angle (3.04° [p ≤ 0.002] and 1.76° [p = 0.013], respectively). A considerable difference in kinetics was observed only in the maximal ankle eversion moment, which was higher in the hinged condition than the lace-up (p = 0.010) or no brace (p = 0.023) condition. CONCLUSION: Wearing an hinged or lace-up ankle brace may reduce the risk of ankle sprain in females during cutting maneuvers. Ankle brace appears to have upstream effects on the knee, which may have injury implication.
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