Elementary, Dear Tori
Take a look at the two replays attatched. Ignore the first 500 frames, I want you to concentrate on the skeet.
In the first replay, I do not move a single joint after my head has left my hand. The head then goes on to make contact with the head, achieving the skeet.
Now, watch the skeet in the second replay. I do exactly the same thing, and the head appears to follow the same trajectory. But then I begin to move joints to get into a pose after throwing the head and it veers off in another direction, completely missing Uke's head. No changes whatsoever were made to the throw itself.
This can only mean one thing: My Tori's movements had a direct effect on the movement of the completely detatched head.
How is this possible? How did moving my limbs cause the head to move and roll in another direction?