Even after the ball has been hit, however, the player is not relieved of all responsibility. The follow-through is a very important part of the shot. Not that anything that the player or her club can do can in any way affect the ball once it has begun its flight through the air, but, by a posteriori reasoning, if the follow-through is correct then the swing of the club up to the time it hit the ball must have been correct. The action of the club after the ball has been struck completes the swing and makes the act of driving a rhythmic and harmonious whole. As I have said before, in its practical demonstration the course of the club's head is not a perfect circle. Immediately after the moment of impact of club and ball the player continues the transference of her weight to the left leg, and allows her club and her body to follow after the ball as far as possible without disturbing her balance. As the arms arrive at the limit of their reach the club rises naturally and ends its journey by coming to rest over the player's left shoulder. A fine, free follow-through is the necessary finish to a good drive and should be carefully cultivated.