Prevalent on these early recordings are her characteristic whoops, yips, and yodels. In describing the yips, golfers have used terms such as "twitches", "staggers", "jitters" and "jerks". The two Yip Yips seen most often are called "Bob" and "Joe". Langer has battled the yips, having a strong tendency to flinch or twitch during putting. Focal dystonia has been mentioned as another possibility for the cause of yips. Another reference is made to a golfer who suddenly got the Yips. The yips affects between a quarter and a half of all mature golfers. Hurst giving up baseball is attributed to being affected by "the yips". In golf, the yips is a movement disorder known to interfere with putting. "It was basically the ball-striking yips," Todd told Golf Channel in June 2019. To spy on the Yips, Glawen unwillingly joins the club at Bodwyn Wook's orders. ESPN featured a story about Luke Hagerty's comeback from the yips in 2019. He gets away, but Kirdy is caught and tortured by the Yips. "The Yips" Marshall says he is 29. In sports, it may be involved in what is commonly referred to as the "yips".