Lifting Full-Body Model

The existing full-body-lumbar-spine (FBLS) model was adapted and validated for lifting motions to produce the lifting full-body (LFB) model to estimate spinal loads during lifting. The model was validated through comparisons with experimental electromyography muscle activity, reported intradiscal pressures, and reported vertebral body implant measurements. The validation results demonstrated the suitability of this model to evaluate changes in lumbar loading during lifting. <br/><br/>This project includes the following software/data packages: <br/> <ul> <li> <a href="https://simtk.org/frs?group_id=1661#pack_2078">Generic Lifting Full-Body Mode </a> : The generic Lifting Full-Body (LFB) musculoskeletal model for dynamic simulations of lifting and bending tasks. The steps of the simulation workflow include: Scale, Inverse Kinematics, Static Optimisation, and Joint Reaction Analysis. These are described in more detail in the OpenSim Users Guide. </li> </ul>

现有的全身腰椎脊柱（FBLS）模型经过调整和验证，以适应提举动作，从而生成提举全身（LFB）模型，以估算提举过程中的脊柱负荷。该模型通过将实验性肌电图肌肉活动、报告的椎间盘压力以及报告的椎体植入物测量值进行比较进行了验证。验证结果表明，该模型适用于评估提举过程中腰椎负荷的变化。本项目中包含以下软件/数据包：

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<li><a href="https://simtk.org/frs?group_id=1661#pack_2078">通用提举全身模型</a>：适用于提举和弯曲任务动态模拟的通用提举全身（LFB）肌肉骨骼模型。模拟工作流程的步骤包括：比例缩放、逆运动学、静态优化和关节反应分析。这些步骤在OpenSim用户指南中有更详细的描述。</li>
</ul>

搜集汇总

背景与挑战

背景概述

该数据集是一个提升全身体（LFB）模型，基于全身体-腰椎-脊柱（FBLS）模型改编，专门用于模拟和估计提升动作中的脊柱负荷。模型通过实验数据验证，包括肌电图活动、椎间盘压力和椎体植入物测量，确保其在评估腰椎负荷变化时的可靠性。数据集提供模型文件下载，适用于生物力学和运动模拟研究。