Traveling or not

[SAK]

Originally Posted by potato

If B hits the ball loose, A already lost possession so he can regain possession and can start a dribble, if B hits the ball, the ball is still on A's hand and A lost the ball, he can still regain possession as that is considered fumble, but if A never lost the ball all the while, it's a Travel.

I was trying to figure out if it is possible that B dislodges the ball from A1s hands but A1 still have control of the ball. It would seem that that would be impossible.