Originally Posted by Ash_Smith
^^^is that "Starting kids right:forehand" ???
I think you are right.
There are AT LEAST 2 articles(see below) plus some post at the forum of www.tennisplayer.net
You may check posts by the user of the name licensedcoach(no space in the middle)
(11) Starting Kids Right: The Backhand
(12) Starting Kids Right: The Forehand
Typing macci in the search engine of www.tennisplayer.net
will get you there
There is a latest addition of the flip (by Macci).
There is a presentation at the current USPTA conference about serve ( I believe)