Hi Matt, I'll be defining hip drop as asymmetry of the pelvis in the frontal plane relative to the position of the pelvis upon landing. Hope this diagram illustrates it better.

Hi Matt,

Thank you for the clarification ! Would you know if any of the kinematic measures directly assesses hip drop in the frontal plane ? Or would this be something I'd have to check on Open Sim ??

Thanks,
David

Hi, I'm analyzing hip drop in the frontal plane during single leg landing & was wondering if "pelvis_list" under kinematic data is that ? Also I was wondering if the unit's used are in degrees of motion