So basically, Moco cannot estimate GRF directly. It needs a GRF model, and some guessed initial value first, and the iterating through an optimization process to estimate the GRF, right? Does the estimated GRF in Figure 8 of Moco paper (Dembia, C. L., et al., 2020) also come this way?

Thanks for your reply! I'll work on that.

Hi Moco team: I have a .osim model which is built in OpenSim. It could be correctly openned and the motion could also be correctly loaded in OpenSim. Recently, I wanna use Moco to estimate the muscle activity based on that model, but the visualization that Moco made is incorrect. For every CustomJoi...

Hi Moco Team: I'm just wandering, could Moco estimate muscle activity accurately without measured GRF? We are trying to build musculoskeletal model for small animals which is very hard to measure the GRF directly. It would be ideal if Moco could estimate the muscle activity without prescribed GRF. B...

Hi: I'm a new Moco user and I want to compare the estimated muscle activity with and without GRF. I run the exampleMocoTrack twice,1stwith GRF added, and then toggled the line loading GRF into comment. But I'm wondering where can I find the estimated muscle activity? The output sto file seems only c...

We wanna build a musculoskeletal model of mice, but it seems like SIMM could not be purchased anymore. So I wonder if there is any other methods that we could use to build a .osim file for Opensim, so that we can further do some IK/ID computation afterwards.

We wanna build a musculoskeletal model of mice, but it seems like SIMM could not be purchased anymore. So I wonder if there is any other methods that we could use to build a .osim file for Opensim, so that we can further do some IK/ID computation afterwards.