Yips or the yips is the loss of fine motor skills in athletes. The condition occurs suddenly and without apparent explanation usually in mature athletes with years of experience. It is poorly understood and has no known treatment or therapy. Athletes affected by the yips sometimes recover their ability, which may require a change in technique. Many are forced to abandon their sport at the highest level.
The yips manifest themselves as twitches, staggers, jitters and jerks. The condition occurs most often in sports which athletes are required to perform a single precise and well-timed action such as golf and darts. The condition is also experienced by bowlers in cricket and pitchers in baseball.
In golf, the yips is a movement disorder known to interfere with putting. The term yips is said to have been popularized by Tommy Armour—a golf champion and later golf teacher—to explain the difficulties that led him to abandon tournament play. In describing the yips, golfers have used terms such as twitches, staggers, jitters and jerks. The yips affects between one-quarter and one-half of all mature golfers. Researchers at the Mayo Clinic found that 33% to 48% of all serious golfers have experienced the yips. Golfers who have played for more than 25 years appear most prone to the condition.
Although the exact cause of the yips has yet to be determined, one possibility is biochemical changes in the brain that accompany aging. Excessive use of the involved muscles and intense demands of coordination and concentration may exacerbate the problem. Giving up golf for a month sometimes helps. Focal dystonia has been mentioned as another possibility for the cause of yips.
Professional golfers seriously afflicted by the yips include Pádraig Harrington, Bernhard Langer, Ben Hogan, Harry Vardon, Sam Snead, Ian Baker-Finch and Keegan Bradley, who missed a six-inch putt in the final round of the 2013 HP Byron Nelson Championship due to the condition (although he may also have been suffering from strabismus). At the 2015 Waste Management Open, golf commentator Nick Faldo suggested that Tiger Woods is possibly suffering from the yips. Jay Yarow from Business Insider commented after the 2014 Open that Woods has both the putting yips and the driver yips.