Well Noon - only for it's entertainment value will I respond.....
So - you are saying that if the hips are open slightly and the rear foot is perp to the batters box the femur has to be externally rotated?
Uh, duh, that's a fact. What position do YOU think it's in? Is your body built differently than everyone else?
What magical bio-mechanic do you think makes the front hip move away from the plate while the back foot is weighted?
The entertainment value for me, is the ignorance that you and HYP and NoonTime show every time you talk about how the body moves.