Hilton Head: Correct Posture in Your Golf Swing Avoids Aches and Injury and Boosts Power. Parents, teachers and coaches have been stressing proper posture since you learned to sit, right? Proper posture is also important in golf. Poor posture will impact more than your swing. Hunch over your clubs and risk injury. Bow your core too far […] Want to Improve Your Golf? Improve Your Posture!