Here's an old friend of mine that gets it done. I used the Casio EX-F1 at 300 frames per second. He comes to see me about once a month. He has a "real job" now and is no longer teaching golf. He has always been a great golfer, so I'm not taking credit for anything.
We've worked on his wrist conditions, so he's no longer crossing the line at End. He's one of the best ball strikers that I've ever seen. So, I thought it would be fun for all the great teachers on this site to pick on his stroke.
BamBam is going to attach the file to this post, since it's in a MOV format.