Hip flexion

[Mahshida hamid]

Hello,

While trying to plot hip flexion, the following graph was generated. Can someone help me understand why the hip flexion appears as a straight line?

Screenshot 2024-08-12 162346.png (18.93 KiB) Viewed 394 times

[Mohammadreza Rezaie]

Hi, this likely occurs because of the hip range of motion; the curve's reached its lowest bound. You can fix it by increasing its range of motion or unclamping the coordinate to be any value outside the bounds: https://opensimconfluence.atlassian.net ... ateControl