Please see here for scaling the model. https://simtk-confluence.stanford.edu:8443/display/OpenSim/Getting+Started+with+Scaling Thank you for your reply @Karthick Sir. But I have read this manual earlier also, and I am still not clear with the usage of scale factor. Suppose if I want to make a subje...

Can you explain me the procedure for change in Height and Mass please?

Hello everyone, Hope everyone is doing well. I have an OpenSim query. I am working on a project for Ergonomics and I would like to change the following parameters. 1. Height of my OpenSim model 2. Change in Age. 3. Change in Weight 4. Change in Speed. Kindly reply as soon as possible, my project is ...

Can we plot the net force applied by the foot on the ground w.r.t time? rather than individual component such as tibia, talus etc.
If yes kindly explain me how to do that?

How to add arms into my subject?
I have a *osim model which has torso and lower extremity but doesn't have arms, I want to include the data of hand movement also in my study. How should I proceed?

Hi Akshay, You can apply a PrescribedForce. Use the xml browser (GUI: Help -> XML Browser) to get the template for this force, which you can add directly into your model (.osim). Otherwise, you can attach a new body, using a weld joint (e.g., no degrees of freedom), that has the mass properties of ...

Good afternoon,
I am trying to add loads to my subject on the shoulder (rucksack load). Is it possible to add load to the subject while walking and analyzing different variables like Joint Reaction?
I would also like to add some inclination while walking.

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Thank you.

Solved, Thank you.

Hello everyone, first of all thank you for this wonderful software and also the forum platform for help. I am trying to calculate force applied on femur by hip for my subject, but as I plot I get values ranging in 9000 to 14,000. Why is that so? What step I might be doing wrong? I am attaching a pic...