Yoda had explained to me that once the right wrist is bent (if you don't start off from Impact Fix) it is FROZEN, I believe those were his exact words.
Once bent, it remains the same amount till after Impact.
You can't have a bent right wrist and bent left wrist.
Maybe that is why for most of my golfing life, not knowing it, I always had a forward press, almost Impact Fix till I learned about Impact Fix.
Once bent, the right wrist, freeze it till Impact.