In the game of golf, no two people ever have the same golf swing. Each person has their own individual body with its own strengths, flexibility and range of motion. The way one person swings a golf club may not work for another person, even if they are near in body types. Every golfer has to find the playing style that fits them to help them produce the results that they want. Players that know what is going to happen to the ball when they hit it, and what factors affect that moment of impact can effectively use their body to create the consistent powerful golf swing that they desire.
One thing that can help all golfers make immediate and positive improvements on their game is an understanding of the factors that affect the golf ball at the moment of impact by the golf club. Knowing what these factors are and how they affect the ball will enable you to understand what happens at the moment of impact and interpret the golf balls flight. When you understand what occurs and why, you can then make small adjustments to your swing and then see the effects on the next shot. The flight of the golf ball will tell you whether you were correct in your personal assessment and you made a good change towards a better golf swing. If you made a change that made the shot worse than before, all you should have to do is undo that change to your swing.
The moment of impact (ideally the golf club sweet spot hitting the ball) is a combination of four factors that will ultimately determine what direction and how far the ball will travel. The golf ball will react to these factors regardless of how they occur. The first important factor that affects your golf swing is the angle of the clubface at the moment of impacting the ball. The position of the clubface at the moment of impact is the most important factor influencing the initial direction and the spin of the ball. The clubface must point in the direction of the target you