simtk.org

I'm trying to create my own model to examine head and neck motions while running. Ideally I would like to create a model that represents a 50th percentile male. I've gotten a lot of help from the lower body and upper body models that people have already posted. And I am really grateful to everyone who has worked on those models. One of the problems that I have is that the pelvis in the lower body seems to be off. Has any one come across this? Or is my model off?

Joseph Alston
University of Utah

Let me be more specific. I noticed that the pubic symphision and the antero-superior iliac spine are typically vertical from each other. At least according to an anatomy book that I have. Thus I was wondering does any one knew what kind of standard deviation exists in the pelvic tilt of an average human standing up?