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在不同姿势下测量前臂前强度的协议:相关因素的可靠性和影响

Cristina Herrera Ligero¹, Daniel Sánchez Zuriaga², Úrsula Martínez Iranzo³

¹Cristina Herrera Ligero, MD, is Researcher, Instituto de Biomecánica de Valencia, Universitat Politècnica de València, Valencia, Spain; cristina.herrera@ibv.org.

The American journal of occupational therapy : official publication of the American Occupational Therapy Association

|October 5, 2023

概括

一个新的设备可靠地测量了前臂的前后强度,这对于日常任务至关重要. 结果显示,性别,四肢占主导地位和姿势显著影响力量,指导临床评估和康复.

科学领域:

生物力学生物力学
人类运动科学科学人类运动科学
康复工程康复工程

背景情况:

预苏强度对于日常活动至关重要.
目前的评估方法不一致,结果各不相同.
诸如性别,年龄,四肢占主导地位和姿势等因素会影响预苏的强度.

研究的目的:

开发一种可靠的设备来测量前置和后置扭矩.
为了评估各种前臂位置的扭矩.
为了研究性别,年龄和四肢主导地位对前吸血强度的影响.

主要方法:

在生物力学分析实验室进行了可靠性研究.
招募了39名健康参与者 (18-65岁).
在五个前臂位置测量了pronation和supination强度;可靠性通过类内相关系数 (ICCs) 进行评估.

主要成果:

开发的设备显示出高可靠性 (ICCs .72-.97),除了在60°的位外.
性别,四肢占主导地位和前臂姿势显著影响了前苏强度 (p < .05).
峰值俯卧强度发生在60°俯卧时;峰值俯卧强度发生在60°俯卧时.

结论:

这种可靠的设备和协议有助于临床医生在评估前吸附扭矩时提供帮助.
考虑性别,四肢主导地位和姿势对于准确的临床解释至关重要.
这种工具可以客观地监测力量,支持差异诊断,并为手工任务的康复策略提供信息.

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