13 lines (11 with data), 261 Bytes

AnyFolder MomentMeasure={
  //Arms
  AnyFolder Right={
    AnyFolder &Side=...HumanModel.Right;
    #include "..\..\Arm\ArmMoments.any"
  };
  AnyFolder Left={
    AnyFolder &Side=...HumanModel.Left;
    #include "..\..\Arm\ArmMoments.any"
  };

};