Writers, typists, musicians, billiard players, dart throwers, and craftsmen may also get the problem. Even the very best players are not immune. Ben Hogan and Sam Snead, or instance, had the problem in their later years. It is not known what causes these spastic movements or how to treat them. Working on being more relaxed during play also seems to help.
Some players find that the more anxious they are, the greater the problem.