"Sorry everyone. I was not refering to the turn of the head but that the head travels a lot less than the feet when moving from a forward to a backward position in the QOR of the waltz,foxtrot etc. IF we move the head back with the feet to soon we will not get as much sway.It feels to me that the head weight is almost stationary while the body moves under it. This is also true "if I am correct" in the turn of a running weave and other figures? "
It's true in general for any pendulum swing - your head is higher up the string than your hips. Just be carefull that it is your hips (or really a bit higher, your low center) and not your feet which are the pendulum bob.