Hello,

Thank you Jacob J.Banks, i will try this.

Hello, Thank you for your answer, i tried different positions on OpenSim and in fact the active force of the muscle changes for different values of elbow flexion. But that's because we change the length of the fiber by the different positions . Actually my concern is to change elbow flexion velocity...

Hello Everyone, I am trying to compute the muscle active force and passive force for one muscle for different velocities of elbow flexion on a model with Millard muscles type , and i noticed that the force remains the same what ever the velocity is. ( this problem does not occur with Thelen muscles ...