U A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Underclubbing Using a club that does not give the needed distance. Unplayable Lie A lie in which the ball is impossible to play such as in a thicket of trees Up The number of strokes you are ahead of your opponent. Upright Swing A swing that carries the clubhead more directly backward and upward from the ball. USGA United States Golf Association