How to output the force of L5 segment in X,Y,Z direction

[Bjorn (Bjørn Keller Engelund)]

Hi @meng

You can have a look at this earlier answer:

L5-S1 compression and shear forces

Hi @Andrea Great to hear you are making progress! The compression and shear force of the L5-S1 joint can be found as part of the InverseDynamicStudy's selected output. The path will look somethinf like this, depending on your model structure. ...InverseDynamicStudy.Output.BodyModel.SelectedOutput.Trunk.JointReactionForce.L5SacrumMedioLateralForce In the same folder you can find the remaining two directions of the joint reaction force. Best regards, Bjørn AnyBody Technology

The forum has a search function so you can find older answers that fit you question, it is typically faster than waiting for a reply

Best regards,
Bjørn