....remember, section 10-20 is called Trigger Type. Per Tom Tomasello those triggers are downstroke triggers. 5 ways to start the club down.
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So now can you see the connection between this and the idea of triggering....setting the swing into motion.
[Bold emphasis added by Yoda.]
Notice to all students of The Golfing Machine:
Component #20 is the RELEASE Trigger, NOT the "downstroke trigger". Accordingly, the five Variations in 10-20 are the five procedures available for triggering the Release of the Power Package, NOT "5 ways to start the club down".
There is no such animal in The Golfing Machine as the "downstroke trigger". Stating otherwise is just plain wrong. And on this point in his Authorized Instructor training, Homer Kelley was adamant:
"Explain the terminology any way you want. But . . . don't replace it!"