Universidad Politécnica de Madrid Ronda de Valencia, 3, 28012, Madrid (ES), Spain.
Universidad de Salamanca, Campus Miguel de Unamuno, 37007, Salamanca (ES), Spain.
J Med Syst. 2018 Feb 5;42(3):55. doi: 10.1007/s10916-018-0908-7.
The majority of musculoskeletal injuries located in the shoulder are often due to repetitive or sustained movements that occur in work routines in different areas. In the case of musicians, such as violinists, who have long and daily training routines, the repetitive movements they perform are forced and sometimes the postures are not natural. Therefore, this article aims to study and simulate the dynamic behavior of the glenohumeral joint under repetitive conditions that represent the different postures assumed by a violinist during his daily training. For this purpose, the criteria provided by the RULA (rapid upper limb assessment) method have been used. Subsequently, by using as a reference geometry that of the articulation under study generated and modeled in CATIA®[VERSIÓN 5R21], a FEM analysis has been proposed with the software ANSYS®[VERSIÓN 17.1] simulating the short and cyclic movements of the Humerus of the violinists. With the analysis carried out, thanks to linear and isotropic approximations of the joint, it has been possible to know the approximate dynamic behavior of tissues, muscles and tendons, and the response of the joint in terms of fatigue.
大多数位于肩部的肌肉骨骼损伤通常是由于在不同领域的工作常规中发生的重复或持续的运动。对于音乐家，如小提琴手，他们有长期和日常的训练常规，他们执行的重复运动是强制性的，有时姿势也不自然。因此，本文旨在研究和模拟重复性条件下的肩胛胸关节的动态行为，这些条件代表了小提琴手在日常训练中所采取的不同姿势。为此，使用了 RULA（快速上肢评估）方法提供的标准。随后，通过使用在 CATIA®[版本 5R21]中生成和建模的关节参考几何形状，使用 ANSYS®[版本 17.1]软件提出了一个有限元分析，模拟小提琴手的肱骨的短期和周期性运动。通过进行分析，由于关节的线性和各向同性近似，我们可以了解组织、肌肉和肌腱的近似动态行为，以及关节在疲劳方面的反应。
