Andy Murray Forced to Withdraw from Tourney After a Weird Injury

This is as weird as things get. Tennis player, Andy Murray, was forced to withdraw from this week's tournament. The injury? There was a sharp pain in his "right gluteal muscle," basically meaning that he injured his butt from his hotel room.

He says:

"I woke up yesterday and was really struggling to walk. I went to a swimming pool nearby and did some exercises and it felt a little better, but I was forced to cancel my practice yesterday. It is just a freak thing and I have no idea how I did it."