--- a
+++ b/Application/Examples/FacetJointModel/Model/JointsAndDriversSimple.any
@@ -0,0 +1,49 @@
+/* Definition of Driver for the segments in the lumbar spine. From PelvisL5 to T12L1
+
+Mark de Zee
+*/
+
+AnyFolder &RefHM = Main.Model.BodyModel;
+
+AnyFolder Joints={
+  AnyRevoluteJoint GroundPelvisJnt = {
+    Axis = z;
+    AnyRefNode &GroundNode = Main.Model.EnvironmentModel.GlobalRef.GroundNode;
+    AnyRefNode &PelvisNode = ..RefHM.Trunk.SegmentsLumbar.PelvisSeg.AnatomicalFrameTrunk;
+  };
+};
+
+
+AnyFolder DriversLumbar = {
+  
+  AnyKinEqSimpleDriver GroundPelvisJntDriver = {
+    AnyRevoluteJoint &GroundPelvisJoint = ..Joints.GroundPelvisJnt;
+    DriverPos = {0};
+    DriverVel = {0.0};
+    Reaction.Type = {On};
+  };
+  
+  //Thorax pelvis rotation driver
+  AnyKinEqSimpleDriver PostureDriver ={
+    AnyKinMeasure& Ref2 = ..RefHM.Interface.Trunk.PelvisThoraxLateralBending;        
+    AnyKinMeasure& Ref3 = ..RefHM.Interface.Trunk.PelvisThoraxRotation;   
+    AnyKinMeasure& Ref1 = ..RefHM.Interface.Trunk.PelvisThoraxExtension;
+    DriverPos = pi/180*{0.0,0.0,0.0};
+    DriverVel = pi/180*{0.0,0.0,0.0};
+    Reaction.Type = {Off,Off,Off};  
+  };  
+  
+  
+  
+  //Neck driver 
+  AnyKinEqSimpleDriver NeckJntDriver = {
+    AnyKinMeasure& lb = ..RefHM.Interface.Trunk.SkullThoraxLateralBending;
+    AnyKinMeasure& ar = ..RefHM.Interface.Trunk.SkullThoraxRotation;
+    AnyKinMeasure& fe = ..RefHM.Interface.Trunk.SkullThoraxFlexion;
+    DriverPos = pi/180*{0,0,0};
+    DriverVel = pi/180*{0,0,0};
+    Reaction.Type = {Off,Off,Off};
+  };
+
+};
+