There have been athletes in other sports over the years who developed the yips and couldn't shake it. I'm guessing it's a mental thing. In her case, a serious injury could be the end result. Champions have to be 100% physically, mentally, and spiritually imho. Watching her teammates perform last night, Miss Biles looked totally drained. I support her. I have no idea what she is feeling. Somehow, an old geezer like me ragging on a young Olympic champion just doesn't seem right.