<p><b>Improve your game and discover your true potential by increasing your concentration, willpower and confidence.</b><br><br><b>'Groundbreaking . . . I still give it to friends today' - Bill Gates</b><br><br><b>Described by Billie Jean King as her 'tennis bible', Timothy Gallwey's multi-million bestseller, including an introduction from acclaimed sports psychologist Geoff Beattie, has been a phenomenon for players of all abilities since it was first published in 1972.</b><br><br>Instead of concentrating on how to improve your technique, it starts from the understanding that 'every game is composed of two parts, an outer game and an inner game'. The former is played against opponents on the court, but the latter is a battle within ourselves as we try and overcome self-doubt and anxiety. It is often won or lost before a ball has been hit.<br><br>Gallwey's revolutio
