The 25 witnesses who said that JFK did not continue to wave after the [loud] first shot [sound] and reacted visibly [to it] were completely wrong and all imagined the same thing that did not happen.
Was JFK waving in Z-133, when Zapruder resumed filming after a 17-second pause?
Yes.
Was he waving to Mary Woodward and her three journalism colleagues at that point?
No. They were further down the street.
Was he still waving in Z-138?
Yes,
Was he still waving in Z-139?
No. His hand was still raised, but he was looking straight ahead.
Was he quickly turning his head to his left in Z-144?
Yes.
When does he start looking to his right again?
Z-158.
When does he start waving again?
By Z-173.
Can we see Woodward and her three colleagues in Z-173?
We can see most of Woodward's colleague, Maggie Brown. Woodward and her colleagues Aurelia Alonzo and Ann Donaldson are standing to Brown's left, just out of the frame.
Was JFK waving continuously from Z-173 to Z-204?
Yes.
Who was he waving to from Z-173 to Z-204?
He was waving to his acquaintance, Mary Woodward, and her three journalism colleagues.
When was JFK hit by the first bullet that hit him?
By Z-224, about five seconds after the backfire / firecracker-like missing-everything first-of-three shots (see above).
https://assassinationresearch.com/zfilm/