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首页> 外文期刊>Knee surgery, sports traumatology, arthroscopy: official journal of the ESSKA >Anterior cruciate ligament reconstructed females who pass or fail a functional test battery do not exhibit differences in knee joint landing biomechanics asymmetry before and after exercise
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Anterior cruciate ligament reconstructed females who pass or fail a functional test battery do not exhibit differences in knee joint landing biomechanics asymmetry before and after exercise

机译：前十字架韧带通过或失效的雌性重建雌性测试电池不会在运动前后表现出膝关节着陆生物力学不对称的差异

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Purpose A functional test battery (FTB) has been proposed to evaluate the readiness of return to activity after ACLR. However, there is limited evidence documenting the usefulness of an FTB. Therefore, the purpose of the current investigation was to compare knee joint landing biomechanics asymmetry during double-leg jump landing (DLJL) and single-leg jump cutting (SLJC) between healthy females and ACLR females who pass (ACLR-pass) or fail (ACLR-fail) an FTB before and after the completion of a sustained exercise protocol. Method Eighteen ACLR females (ten ACLR-pass and eight ACLR-fail) and twelve healthy females performed an FTB including The 2000 International Knee Documentation Committee Subjective Knee Evaluation Form, the Knee Outcome Survey Activities of Daily Living Scale, quadriceps strength, and single-leg hop tests. DLJL and SLJC knee joint biomechanics asymmetry were measured before and after exercise. Results During DLJL, there were significant main effects of group on peak anterior tibial shear force (ATSF) asymmetry [F-(2,F-27) = 3.86, p < 0.05, eta p2 = 0.214] and peak vertical ground reaction force (vGRF) asymmetry [F-(2,F-27) = 3.34, p = 0.05, eta p2= 0.198]. During SLJC, there was a significant group main effect for peak ATSF asymmetry [F-(2,F-27) = 3.494, p = 0.04, eta p2= 0.206]. Conclusion ACLR-fail exhibited greater asymmetry in peak ATSF during DLJL and SLJC compared to healthy females. In addition, ACLR-pass exhibited greater asymmetry in peak ATSF and peak vGRF during DLJL and SLJC, respectively, compared to healthy females. However, ACLR-fail did not exhibit any significant differences in landing biomechanics asymmetry during either task compared with ACLR-pass. Furthermore, the completion of a sustained exercise protocol did not affect knee joint landing biomechanics asymmetry across groups.
机译：目的，已经提出了一种功能性测试电池（FTB）以评估ACLR后返回活动的准备情况。但是，有限的证据证明了FTB的有用性。因此，目前调查的目的是将双腿跳转登陆（DLJL）和单腿跳跃切割（SLJC）进行比较膝关节着陆生物力学不对称，并在经过（ACLR-PASS）或失败的ACLR女性之间（ ACLR-FAIL）在完成持续运动协议之前和之后的FTB。方法十八澳门队女性（十艘ACLR-Pass和八个ACLR-FAIL）和十二名健康女性进行了FTB，包括2000年国际膝关节委员会主观膝盖评估表，膝关节结果调查活动日常生本规例，Quadriceps力量和单一 - 腿跳测试。在运动之前和之后测量DLJL和SLJC膝关节生物力学不对称。结果在DLJL期间，组峰前胫骨剪切力（ATSF）不对称的显着主要效果[F-（2，F-27）= 3.86，P <0.05，ETA P2 = 0.214]和峰值垂直接地反作用力（ VGRF）不对称[F-（2，F-27）= 3.34，P = 0.05，ETA P2 = 0.198]。在SLJC期间，峰ATSF不对称的显着组主要效果[F-（2，F-27）= 3.494，P = 0.04，ETA P2 = 0.206]。结论在DLJL和SLJC期间，ACLR-POST在DLJL和SLJC期间表现出更大的不对称性与健康的女性相比。此外，与健康的女性相比，ACLR-Pass分别在DLJL和SLJC期间在DLJL和SLJC期间表现出更大的不对称性和峰值VGRF。然而，与ACLR-PASS相比，ACLR-FAIL在任一项任务期间没有表现出着陆生物力学不对称的任何显着差异。此外，持续运动方案的完成并未影响跨群体的膝关节着陆生物力学不对称。

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