[stilltrying]

I asked him essentially the same question on another forum and his response was:

"The right wrist does not stay bent to finish. If you can do that, you're better than me. However, it does stay bent until after impact. Once you get past low point to both arms straight, the club has to continue up-plane. The right wrist can't stay bent.
What we see most of the time in average to below average golfers is the right wrist straightening well before impact."