Hi AnyBody Support;
We are working on a modified version of the human seated model and would like to understand better the force distribution between conditional contact points.
As shown in the below image, we have multiple conditional contact points defined along the spine. The contact is defined with the coordinate frame shown in yellow color. When we run the inverse dynamics analysis, nodes at backrest support gets reaction force levels as shown below. We were expecting a more uniform distribution along these points, and it is particularly interesting that the closest support points not getting any reaction force. We speculate that this is related to the global muscle recruitment algorithm deciding on the reaction for distribution. Can you please comment on this?