Lower limb kinematics during single leg landing in three directions in individuals with chronic ankle instability.
To compare the lower limb kinematics of participants with chronic ankle instability (CAI) and healthy participants during forward, lateral, and medial landings. Cross-sectional study. Laboratory. Eighteen athletes with CAI and 18 control athletes. Hip, knee, and ankle joint kinematics during forward...
| Publicado en: | Physical Therapy in Sport Vol. 57; pp. 71 - 78 |
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| Autores principales: | , , , , , , , |
| Formato: | research Journal Article |
| Publicado: |
Elsevier B.V.
Sep2022
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=158607290&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 158607290 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 1466853X ILO jtl: Physical Therapy in Sport issn: 1466853X maglogo: N pubinfo: dt: Sep2022 vid: 57 pid: 82545 pub: Elsevier B.V. place: Philadelphia, Pennsylvania artinfo: ui: 158607290 158607290 158607290 10.1016/j.ptsp.2022.07.011 158607290 ppf: 71 ppct: 7 formats: tig: atl: Lower limb kinematics during single leg landing in three directions in individuals with chronic ankle instability. aug: au: Kawahara, Daiki Koshino, Yuta Watanabe, Kentaro Akimoto, Moeko Ishida, Tomoya Kasahara, Satoshi Samukawa, Mina Tohyama, Harukazu affil: Faculty of Health Sciences, Hokkaido University, Sapporo, Japan sug: subj: Lower Extremity Physiology Kinematics Evaluation Ankle Joint Physiopathology Joint Instability Jumping One Leg Stand Task Performance and Analysis Human Female Male Cross Sectional Studies Athletes Dorsiflexion Two-Way Analysis of Variance Time Series Control Group T-Tests Comparative Studies Outcome Assessment Descriptive Statistics Female Male ab: To compare the lower limb kinematics of participants with chronic ankle instability (CAI) and healthy participants during forward, lateral, and medial landings. Cross-sectional study. Laboratory. Eighteen athletes with CAI and 18 control athletes. Hip, knee, and ankle joint kinematics during forward, lateral, and medial single-leg landings were compared between the groups using two-way ANOVA for discrete values and statistical parametric mapping two-sample t-tests for time-series data. The CAI group had significantly greater ankle dorsiflexion than the control group (P ≤ 0.013), which was observed from the pre-initial contact (IC) for lateral and medial landings and post-IC for forward landing. The CAI group showed greater knee flexion than the control group from the IC for lateral landing and post-IC for forward landing (P ≤ 0.014). No significant differences in ankle inversion kinematics were found between the CAI and control groups. Lateral landing had a greater peak inversion angle and velocity than forward and medial landings (P < 0.001). Medial landing had a greater inversion velocity than forward landing (P < 0.001). This study suggests that individuals with CAI show feedforward protective adaptations in the pre-landing phase for lateral and medial landings. • The CAI group had increased ankle dorsiflexion for landing in any direction. • The CAI group showed increased knee flexion in forward and lateral landings. • The changes were observed from prelanding phase in lateral and medial directions. • Lateral landing had the largest inversion angle and velocity in all directions. • Medial landing had a greater inversion velocity than forward landing. pubtype: Academic Journal doctype: research Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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