#2 Accumulator power .. How do U use it?

[HungryBear]

Please discuss #2 release with:
Added #2 down plane uncocking muscle..
coordination per 12-3-0;21 and 22
True velocity accumulator..
constraints on rhythm of other components, right forearm, #3 release speed, shoulder acceleration etc.
Point being. Many, many discussions on how to push #3 but very little discussion on how to apply #2 to obtain and meter club head velocity.