Separation of Church and State

Like the law of separation of Church and State, there should also be a law of separation in the golf swing. First, let us identify the entities involved in golf - the big muscles and small muscles. Big muscles can be the shoulders while small muscles can be the hands. We can also refer to it as the upswing and the downswing. And the rule should be the "the muscles employed in the upswing should not be the same employed in the downswing."