How to make a full shoulder turn...
To make sure you make ENOUGH shoulder turn, you have to know what enough for you is.
Here are some things to consider:
1. A draw pattern needs more shoulder turn turn than a fade pattern
2. A Driver needs ore shoulder turn turn than a 7-iron
3. A steeper shoulder turn need more TURN than a flatter shoulder turn
Here are some basic reasons why folks DON'T turn enough:
1. Having the hips open and tilted left at address
2. Forward leaning spine at address
3. Adding flex to the right leg on the backswing
4. Too much tailbone travel (away from the target) on the backswing
5. Trying to restrict the hips from turning on the backswing
Here are some ideas to get you to make a fuller shoulder turn:
1. Get set-up dead square
2. Turn your core EARLY
3. Have your hands PULL YOU to the top THROUGH the point of resistance
4. Allow yourself more time to make a backswing
5. Do the opposite of the things in the second list (above).