Bow motion

[Forksref]

Originally posted by grantsrc
After reading my original post, I forgot to leave out that he doesn't head straight towards the line. He continues away from his original position, he just makes kind of a ) shape with his motion around the HB. Still illegal? What if he is heading parallel to the LOS at the time of the snap?

Parallel is ok. Any angle, even very slight, toward the LOS is not ok.