Timothy Gallwey

In the early 1970s on a tennis court in Seaside, California, a young coaching professional named Timothy Gallwey made an observation that would reshape the science of human performance for the next half century. A student understood exactly what she was doing wrong with her backhand. The more he instructed her, the worse she became. On an impulse that would define his career, he stopped teaching and asked her instead to watch the seams of the ball as it crossed the net—nothing else, just watch. Within minutes her backhand improved dramatically. Nobody had told her body what to do; it had figured it out the moment her conscious mind stopped trying to run the operation. This discovery—that the primary obstacle to performance is the interference of the evaluative, analytical mind with the body’s non-verbal learning system—organized everything Gallwey would spend the next fifty years documenting, extending, and teaching.