Association of Ankle Kinematics and Performance on the Y-Balance Test With Inclinometer Measurements on the Weight-Bearing-Lunge Test
Association of Ankle Kinematics and Performance on the Y-Balance Test With Inclinometer Measurements on the Weight-Bearing-Lunge Test
复制标题
DOI：
10.1123/jsr.2013-0117
复制
发表时间：
2015-02-01
影响因子：
1.7
通讯作者：
Oh, Jae-Seop
中科院分区：
文献类型：
--
作者：
Kang, Min-Hyeok;Lee, Dong-Kyu;Oh, Jae-Seop
内容：踝关节背屈运动范围经常在临床上的负重条件下测量，然而，很少有人知道负重弓步测试（WBLT）和踝关节运动学和性能的动态姿势控制测试之间的关系。目的：检查踝关节运动学和下四分之一Y平衡测试（YBT-LQ）的表现是否与使用测斜仪和卷尺的WBLT结果相关。设计：横截面。单位：大学运动分析实验室。参与者：30名身体活跃的参与者。干预措施：无。主要结果测量：使用倾斜仪和卷尺对WBLT进行评估。通过肢体长度对YBT-LQ上前、后内侧和后外侧方向的到达距离进行标准化。使用三维运动分析系统记录YBT-LQ期间的踝关节背屈。简单的线性回归用于检查WBLT结果与踝关节背屈和YBT-LQ上每个方向的标准化到达距离之间的关系。结果：WBLT结果与YBT-LQ上踝关节各方向背屈均显著相关（P
Context: Ankle-dorsiflexion range of motion has often been measured in the weight-bearing condition in the clinical setting; however, little is known about the relationship between the weight-bearing-lunge test (WBLT) and both ankle kinematics and performance on dynamic postural-control tests. Objective: To examine whether ankle kinematics and performance on the Lower Quarter Y-Balance Test (YBT-LQ) are correlated with results of the WBLT using an inclinometer and tape measure. Design: Cross-sectional. Setting: University motionanalysis laboratory. Participants: 30 physically active participants. Interventions: None. Main Outcome Measures: The WBLT was evaluated using an inclinometer and a tape measure. The reach distances in the anterior, posteromedial, and posterolateral directions on the YBT-LQ were normalized by limb length. Ankle dorsiflexion during the YBT-LQ was recorded using a 3-dimensional motion-analysis system. Simple linear regression was used to examine the relationship between the WBLT results and both ankle dorsiflexion and the normalized reach distance in each direction on the YBT-LQ. Results: The WBLT results were significantly correlated with ankle dorsiflexion in all directions on the YBT-LQ (P