Many researchers have suggested a c

Many researchers have suggested a compensatory strategy to decrease the load on the fatigued shoulder musculature [18, 19, 51, 67]. Mukhopadhyay et al. [50] explored that industrial jobs involving upper arm abduction have a strong association with musculoskeletal disorders and injury. The study pointed out that there is still paucity of data on the different risk factors that are responsible for the genesis of such disorders or injuries. In this study 36 right handed male university students participated in a full factorial model of three forearm rotation angles (60◦ prone and supine and neutral range of motion), three elbow angles (45◦, 90◦ and 135◦), two exertion frequencies (10 and 20/min) and two levels of pronation torque (10 and 20 % MVC). The discomfort rating after each 5-min treatment was recorded on a visual ana- logue scale. The findings of the study indicated that with the upper arm in abduction, an elbow angle of 45◦ and forearm prone, are a posture vulnerable to injury and should be avoided.

結果 (中文) 1:

许多研究者认为补偿策略，以减少疲劳的肩肌组织 [18，19，51，67] 上的负载。辩解等人 [50] 探索工业岗位涉及上臂绑架有一个强的协会与肌肉骨骼疾病和损伤。这项研究指出，仍然是缺乏数据的不同的危险因素是负责这种疾病或受伤的成因。在这项研究 36 权利交男大学生参加三个前臂旋转角度 (60 ◦ 容易和仰卧位和中性的运动范围) 全因子模型，三弯头的角度 (45◦、 90 ◦ 和 135◦) 的两个运用频率 (10 和 20/min) 和两个层次的内旋力矩 (10-20 %mvc)。不适评级后每 5 分钟治疗录在视觉安娜罗格规模上。研究结果表明，与上臂中诱拐、 45◦ 和容易的前臂屈肘角度姿势易受损伤，应避免。

結果 (中文) 3:

许多研究者提出了减少疲劳的肩部肌肉[ 18，负载补偿策略19，51，67 ]。Mukhopadhyay等。[ 50 ]探讨了涉及上臂外展的工业作业，与肌肉骨骼疾病和受伤有很强的联系。这项研究指出，在不同的危险因素，这些疾病或受伤的成因仍然缺乏数据。在这项研究中，36右手的男大学生参加全三前臂旋转因子模型（60◦俯卧和仰卧和中性运动范围），三（45◦直角弯头，90◦和135◦），2运用频率（10和20次/ min）和两级旋力矩（10和20%的MVC）。每5分钟的治疗后被记录在视觉分析罗格规模不适评级。研究结果表明，随着外展上臂和前臂，45◦俯卧肘角，是一个姿势极易受到损伤，应避免。