Hi!

Great, I will take a look!

Thank you very much for your help!

Sandra

Hi! Thanks for your quick response. Yes, I have checked, and in some trials, the model loses contact with the ground. However, in this case, it doesnt. When I analyzed the time range from 3.4 to 3.9 seconds (which, according to OpenSim, appears to be the foot contact time), I got data starting at 3....

Hello, I hope this message finds you well. I am working on estimating the ground reaction forces (GRF) and joint moments during a side cutting movement, but I am not consistently obtaining results. I included one degree of freedom (DoF) for the knee in the model. I added this DoF to the scaled model...

Yes, Thank you!!

Hello again! I can't find which markers you use to define the body segments in the OpenSim model. Do you know If there is any specific paper or document with this information?? And one more question. Is OpenCap able to track a specific player during a team sports match (handball, football, basketbal...

Yes, it makes sense!

Thank you very much!!

Good morning,

I am working with OpenCap and would like to compare the data with 3D marker-based MOCAP systems. How do you estimate the body segment parameters in the OpenSim model?

Thank you very much,

Sandra Salvador

Good afternoon, Firstly, thank you for your amazing work! Secondly, I've been attempting to compute 3D knee kinetics during a side cutting. To achieve this, I modified the LaiUhlrich2022 model by adding 2 more coordinates in the knee. Additionally, I included data in muscleDataOpenSimAD, mainOpenSim...

Hi, Thank you very much for your reply!! I would like to compare the kinematics and kinetics (including force moments) estimated with OpenCap with those estimated using a marker-based MOCAP system and force plates. In this case, is it also necessary to synchronize the data in time and space? Thank y...

Hello, I have a couple of questions about OpenCap that I was hoping you could help me with. The first question is why, when I opened the LaiArnoldModified2017 model in OpenSim, the feet appeared to be below the floor. Why is this happening? For the second question, I'm interested in synchronizing Op...