This is a very long discussion that I believe to be all wrong!
In fact I think this whole accumulator #3 and basic motion is an error.
I 'Think" basic motion is an "around impact-low point" exercise, a minerature REAL swing.
I use as my examples LB own work.
LB basic motion
Lynn Blake and V.J. Trolio
vj basic motion
LB teaching Basic motion
Please continue the discussion with the above examples and my comment in mind.
I need to get this basic motion stuff into my head correctly
Thanks
The Bear