Upper limb kinetic analysis of three sitting pivot wheelchair transfer techniques
Upper limb kinetic analysis of three sitting pivot wheelchair transfer techniques
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DOI：
10.1016/j.clinbiomech.2011.05.005
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发表时间：
2011-11-01
影响因子：
1.8
通讯作者：
Boninger, Michael L.
中科院分区：
文献类型：
--
作者：
Koontz, Alicia M.;Kankipati, Padmaja;Boninger, Michael L.
背景资料：本研究的目的是调查的差异，肩，肘和手的动力学，同时执行三个不同的SPTs，不同的手和躯干positioning.Methods：14个未受损的个人（8男6女）进行了三个变化坐在枢轴转移的随机顺序从轮椅到一个水平浴缸板凳。两个转移涉及一个向前弯曲的躯干（头髋技术）和躯干保持直立的第三个。涉及头髋技术的两个转移是在两个不同的引导手初始位置进行的。运动分析设备记录上身运动，力传感器记录手的反作用力。结果：采用头髋技术转移与躯干直立转移相比，肩关节和肘关节及手的动力学均降低（P
Background: The objective of this study was to investigate differences in shoulder, elbow and hand kinetics while performing three different SPTs that varied in terms of hand and trunk positioning.Methods: Fourteen unimpaired individuals (8 male and 6 female) performed three variations of sitting pivot transfers in a random order from a wheelchair to a level tub bench. Two transfers involved a forward flexed trunk (head-hips technique) and the third with the trunk remaining upright. The two transfers involving a head hips technique were performed with two different leading hand initial positions. Motion analysis equipment recorded upper body movements and force sensors recorded hand reaction forces. Shoulder and elbow joint and hand kinetics were computed for the lift phase of the transfer.Findings: Transferring using either of the head hips techniques compared to the trunk upright style of transferring resulted in reduced superior forces at the shoulder (P