London Lumbar Spine Model Public Forum

The aim of this project is to provide a reliable model of the lumbar spine and lower limbs to estimate muscle and joint reaction forces for daily living activities including locomotion and lifting tasks. The model is based on bone and muscle geometries se
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London Lumbar Spine Model Public Forum

Post by SimTK Admin » Tue Sep 03, 2019 4:44 am

Welcome to the London Lumbar Spine Model public forum. Feel free to browse or search the topics for helpful information, or post a topic of your own.
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Isabelle Ebisch
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Re: London Lumbar Spine Model Public Forum

Post by Isabelle Ebisch » Thu Oct 07, 2021 5:38 am

Hi,

when opening the model for the first time in OpenSim 4.3 it gives me this error message:

"Model was unable to finalizeFromProperties.Update the model file and reload OR update the property and call finalizeFromProperties() on the model.(details: Property 'min_control' has an invalid value.
(details: Minimum control cannot be less than minimum activation).

In Object 'rect_abd_r' of type Thelen2003Muscle.
Thrown at Thelen2003Muscle.cpp:110 in extendFinalizeFromProperties().)."

What could be the issue behind that?

Thank you and best wishes
Isabelle
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Preethi Manoharan
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Joined: Mon Mar 28, 2022 11:27 pm

Re: London Lumbar Spine Model Public Forum

Post by Preethi Manoharan » Thu Jul 07, 2022 12:57 am

Hello Andrew & Clement,

Thank you for sharing the model with other researchers. I have downloaded it and tried to open it in Opensim 4.3

However, I couldn't see the model and its components in the visualizer window and navigator window. I am conducting research on lifting tasks. I would like to use your model for my research.

Thank you,
Preethi Manoharan
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