Analysis of arm swing during human walking

This project provides a simplified version of the UpperLowerBodySimple model from the ULB-project, which was adjusted with the purpose to decrease the run time of the simulations. The adjusted model was used to determine arm swing kinematics (with and without muscle excitations) during human walking, with arm movements not exceeding 70 degrees of anteflexion or abduction. However, the adjusted_ULB model can be used for modeling and simulating kinematics and kinetics of all neuromusculoskeletal systems.For an example of an arm swing simulation without muscle excitation we refer to the video below.<a href="https://www.youtube.com/embed/2C_SCeQS4ks?hl=en_US&version=3">https://www.youtube.com/embed/2C_SCeQS4ks?hl=en_US&version=3</a> <br/><br/>This project includes the following software/data packages: <br/> <ul> <li> <a href="https://simtk.org/frs?group_id=899#pack_1580">Arm swing data </a> : This download contains the simulation files needed for simulating walking at 2 , 4 and 6km/h with and without arm muscle activity. It also contains the results of these simulations. </li> </ul>

本项研究提供了一种简化版的 UpperLowerBodySimple 模型，该模型源自 ULB-project 项目，并经过调整以降低模拟的运行时间。调整后的模型被用于确定人体行走过程中手臂摆动的运动学特征（包括及不包括肌肉兴奋），且手臂运动不超过前屈或外展70度。然而，调整后的 ULB 模型亦适用于模拟和构建所有神经肌肉骨骼系统的运动学和动力学。以下视频展示了无肌肉兴奋的臂摆模拟示例。[观看视频](https://www.youtube.com/embed/2C_SCeQS4ks?hl=en_US&version=3)。

本项目包含以下软件/数据包：

<ul>
<li><a href="https://simtk.org/frs?group_id=899#pack_1580">臂摆数据</a>：此下载包含用于模拟以2、4和6公里/小时速度行走，并包含手臂肌肉活动与否的模拟所需文件。同时，它还包含了这些模拟的结果。</li>
</ul>