Dibby
Assistant Pro
I agree.
The 'engineers' get hold of it and write umpteen books about it eg 'the Golf Machine' and just make it way too complicated.
A bit like teaching a child how to walk from a book.
Simplified...........
You only need to know 2 things in the golf swing..............
How to hit (contact)
Where to hit it (direction)
That's it.
KISS
My kind of thinking.
Then as you advance understanding what the ball flight means, so you can change your hit, but how you make that change is not prescriptive.