2011年12月2日星期五

Center of Gravity in Golf

The center of gravity (CG) of any object is the one small point that represents the intersection of all the possible balance points of that object. In a golf clubhead, the intersection inside of the head of all these different balance points is the center of gravity of the clubhead. CG can be determined by balancing the head on its face, sole, or any place on the head.

It also has a horizontal CG location (how far over it is from the center of the shaft in the hosel of the head).Because the center of gravity is a single point inside the clubhead, its location has to be defined in 3-dimensions. This means that a clubhead has a vertical CG location (how high up in the head the CG is from the sole). Finally, the center of gravity is also defined by how far back from the clubface it is located.

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