Oh I totally understood, I was saying that the rotation of the knee appears off because the knee pad makes it look as if the patella is facing front. If you swing the hip and turn the knee inward and bend slightly while resting the the foot on the heel it can still actually pivot the at the ankle. but in this case the angle was too extreme. It's something that happens if you're slightly knock kneed, and I think the figure in the reference I was looking at was.