Tiger Woods Withdraws with neck injury

So as I'm sure you've all heard, Tiger Woods withdrew from the Players Championship yesterday with a sore neck. That got me thinking, we all know there are only two ways to injure your neck...(skip to 1:25 of the clip)

Two ways to hurt your neck

I don't think Tiger's been in any more car accidents recently, so I guess that only leaves one thing...

-Aloy