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Dual Task Reduces Balance Score but not Joint Repositioning Error in Female Athletes with Dynamic Knee Valgus.

Background. Dynamic knee valgus (DKV) refers to an improper movement strategy of the lower limbs involving multiple planes. Objective. The present study aimed to examine the impact of dual task conditions on joint repositioning sense in female athletes with DKV. Methods. This controlled laboratory i...

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Published in:Muscles, Ligaments & Tendons Journal (MLTJ) Vol. 14; no. 1; pp. 180 - 188
Main Authors: Naderi, Fahime, Sheikhhoseini, Rahman, Piri, Hashem, Zanguie, Hamidreza
Format: pictorial research tables/charts Journal Article
Published: EDRA SpA Jan-Mar2024
Online Access:View this record in EBSCOhost
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        22404554
        EVAK
      jtl: Muscles, Ligaments & Tendons Journal (MLTJ)
      issn: 22404554
      maglogo: N
    pubinfo:
      dt: Jan-Mar2024
      vid: 14
      iid: 1
      pid: 99334
      pub: EDRA SpA
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        176385543
        176385543
        176385543
        10.32098/mltj.01.2024.15
        176385543
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      tig:
        atl: Dual Task Reduces Balance Score but not Joint Repositioning Error in Female Athletes with Dynamic Knee Valgus.
      aug:
        au:
          Naderi, Fahime
          Sheikhhoseini, Rahman
          Piri, Hashem
          Zanguie, Hamidreza
        affil: Department of Corrective Exercise & Sports Injury, Allameh Tabataba'i University, Tehran, Iran
      sug:
        subj:
          Task Performance and Analysis
          Knee Joint Physiopathology
          Proprioception Evaluation
          Athletes, Female
          Balance, Postural Evaluation
          Human
          Volunteer Workers
          Female
          Clinical Assessment Tools
          Photogrammetry
          Paired T-Tests
          Confidence Intervals
          Task Performance and Analysis Education
          Female
      ab: Background. Dynamic knee valgus (DKV) refers to an improper movement strategy of the lower limbs involving multiple planes. Objective. The present study aimed to examine the impact of dual task conditions on joint repositioning sense in female athletes with DKV. Methods. This controlled laboratory investigation involved 31 volunteered female athletes who met specific criteria for inclusion and exclusion (17 with DKV, and 14 without DKV). The assessment of DKV was carried out through the Single-Leg Stance (SLS) test. Knee repositioning sense and dynamic balance were measured by using photogrammetric method and y-balance test, respectively. The tests were done on two conditions with and without dual task. Paired samples t-test was used to analyze data t confidence level of 95% (p < 0.05). Results. The knee JPS in the frontal (p = 0.008) planes improved while the Y-balance scores in anterior (p = 0.001), Posteromedial (p = 0.003), and composite score (p = 0.003) decreased significantly while perform dual task in female athletes with DKV. Conclusions. Our results showed that dual task training could improve joint position sense in the frontal plane, but it does not have a clear effect on the joint position sense in the sagittal plane. Moreover, dual task may impair dynamic stability in individuals with DKV.
      pubtype: Academic Journal
      doctype:
        pictorial
        research
        tables/charts
        Journal Article
      ougenre: Article
    language: English
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