Hi Ayman,

Thanks for your reply! You are definitely correct, when I run the analyses within CMC, the results look just fine, both for the kinematics and muscle analysis.

Bahar

I've come across the following issues using the Analyze tool: 1) I am using PointKinematics analysis to calculate the trajectory and velocity of a point on the heel. While the poistion looks quite reasonable, the velocity printed to the _vel file is not in any way the derivative of the position (fig...