There are a number of other key checkpoints that you need to have if you want to strike consistently and certainly how you use your wrists throughout the swing is one of those key areas. Now one thing you see with all the best ball striking is they have a good amount of wrist injury and they managed to maintain a degree of that wrist injury as they start to come down into impact.
Key Checkpoints Of Striking Golf Irons (Video) - by Peter Finch