[HungryBear]

Maybe this is one of those "can't see the forest through the trees" kind of thing. The purpose of Hinging, Rhythm, etc. is, first and foremost, to satisfy the following point....

the Bold and color is my doing although one would think that HK would have done this himself given his desire to announce important basics.

This is sooo important. That the impact point be "carried" on trhe ball. Then the ball will be "carried" on the arc of the clubhead. Then the center of rotation will be the left shoulder ( except fo the uncocking left wrist). ???
BUT
the system rotation rate is only a "few" rev. Per/sec. The ball will have a "high" rev. per/sec rate. There must be a rotation but the introduction of rotation is how the ball is worked.

Baseball analogy- knuckle ball can be bad, fast ball with predictable rotation is good , curve ball(s) require high ADDED rotation.

[I should have said- not the center or rotation at the left shoulder but at the swings center of rotation, ]

HB