Moment arms are calculated by applying a unit force along a path and calculating the resulting joint moment. Models will produce constraint forces when kinematic constraints are present, which may be leading to incorrect moment arms at other degrees-of-freedom.
Moment arms are calculated by applying a unit force along a path and calculating the resulting joint moment. Models will produce constraint forces when kinematic constraints are present, which may be leading to incorrect moment arms at other degrees-of-freedom.
Opened to keep track of the issue noted here: https://github.com/opensim-org/opensim-moco/issues/674.