Researchers at the Mayo Clinic found that up to 48 percent of all serious golfers have experienced the yips. Golfers who have played for more than 25 years appear to be most prone to the condition. Many famous pro players have developed the yips and no one is immune from poor performance, choking or the yips. This downloadable program is has been developed by psychotherapist Anthony Gilmour, tried and proven over and eight year period and based on sound psychological principles. Golf, probably more than most sports is a mind game. You need to develop the right mindset to improve.