Abstract: The system monitors a user's key physical movements when performing a particular activity, such as a golf swing, and signals visually and/or aurally when a single (or several) error(s) is/are committed, for the purpose of encouraging faster learning of fundamentally sound physical skills. Mental conditioning is achieved when the effects of repeatedly listening to the specially constructed and authored audio conditioning programs during practice sessions and games are combined with the above described physical monitoring effects of the system. Better physical execution of a selected technique or skill results, and the user experiences the benefits of mental conditioning on his/her playing performance.

Abstract: The system monitors a user's key physical movements when performing a particular activity, such as a golf swing, and signals visually and/or aurally when a single (or several) error(s) is/are committed, for the purpose of encouraging faster learning of fundamentally sound physical skills. Mental conditioning is achieved when the effects of repeatedly listening to the specially constructed and authored audio conditioning programs during practice sessions and games are combined with the above described physical monitoring effects of the system. Better physical execution of a selected technique or skill results, and the user experiences the benefits of mental conditioning on his/her playing performance.

Abstract: An asymmetrically shaped golf ball that can be used to practice putting is disclosed. By way of a brief summary, the asymmetrically shaped golf ball has a “long axis” and a “short axis”, such that when placed with its “long axis” in a horizontal position, it will roll without a wobble only if pushed in line with the short axis. If pushed by even a few degrees off “center” the ball takes a wobbly path and the error in the golfer's putting stroke becomes obvious.