Originally Posted by
Alex K
One thing I see on the press, the bar is sitting high in the hand near the knuckles. This places it not on top of the bones in the forearm, creating a small moment arm on the wrist. Take your grip with your hands angled in at about 45 degrees so that the bar sits along your "lifeline". When you are holding the bar at the start of the movement, get your knuckles aimed at the ceiling, like you are going to throw a punch straight up, which will keep the bar directly over the arm.
If you have the blue book, figure 3-10 explains this more clearly.