Can Simtrack be used in the upper extremity model? If I have the motion data set from upper extremity, how can I do the muscule-driven simulation?

1. click the movie icon
2. save the movie into your file
3. change "shoulder_elv" under "corrdinates" (you can see the skeleton model is moving for abduction)
4. click the movie icon again

Carrie

Hi, I tried to install a new version of OpenSim 1.1, but it doesn't work. There is an error message about "A java.lang.NoClassDefFoundError exception has occurred.". How can I do? Thanks. Carrie