--- a
+++ b/Tools/ModelUtilities/Reactions/YPull.any
@@ -0,0 +1,7 @@
+AnyFolder YPull={
+  #include "SupportMuscle.any"
+  AnyVec3 Direction= {0,-1,0};
+    AnyIntArray Axis= {1};
+  AnyVar Strength =.StrengthOfReactionsLin[3];
+  AnyVar DirectionOfForce =-1;
+};
\ No newline at end of file