All professional players’ focus on the fundamentals of playing golf and the swings; the fundamentals also include the grip, proper ways to hold the Golf Clubs, posture, setting up the ball, etc.Setting up the ball properly is the chief to successfully improving the golf swing. Setup includes the width of the stance, knee flex, straight posture, or back, bends from the hip sockets, and the angle of the back, which is maintained from the swing. Pivot is another fundamental of playing golf.How the player moves his body depends on his ability to make an effective golf swing. The player pivots the body so that it moves the toes and head in order and excludes the arms and hands.On a golf course, the player tends to focus on the arm and hand relationship, as well as the arms and hands action during a golf swing. Alignment is essential as well.How one sets up, and chooses his target makes all the difference in the world. On the mental side, the players have advanced their golf swing so that they do not even think about the swing.Practice is the essential action for playing effective golf. Practice helps you to improve your golf swing; what I like about the pros is that they will practice and analyze their own golf swings often to improve their skill.If you are in the pro golf world, perhaps you may want to view some of the courses online to improve your skills as well. Despite that, you are pro; it does not mean that you do not need to continue learning.