Tightness in your calves, hamstrings and buttocks can hurt your golf game by leading to a straight and upright posture
Ben Hogan dedicated nineteen pages in his book to the grip which is mainly in the fingers and palms
The roll of the right leg in the swing is very misunderstood in golf, it is extremely important for control and distance, as the club comes into impact the right knee, foot and ankle roll in and at the finish the right thigh should catch up with your left thigh