To present some of the tools and capabilities of OpenSim, we will use a simplified model (leg6dof9muscles.osim) throughout this example. The model consists of the pelvis, thigh, shank, and foot segments along with the psoas major, gluteus maximus, rectus femoris, vastus intermedius, biceps femoris long head, biceps femoris short head, tibialis anterior, medial gastrocnemius, and soleus muscles. This simple model is not intended for research.
You can find the model and the necessary files for this example in the directory where you installed OpenSim (e.g. C:\OpenSim2.3.2\examples\Leg6Dof9Musc).
This example is broken into two parts.