FITTING + BUILDING PROCESS
The clubhead balance point that is controlled by the size of the head and the location of the head weight. The lower the center of gravity and the farther back it is from the clubface, the easier it is to get the ball airborne.
The relative stiffness or overall bending property of a shaft. Manufacturers typically categorize shafts by ladies, senior, regular, firm, stiff and extra stiff flex.
Generally, using a shaft that is too stiff will produce a straighter shot, but with a loss of distance. A shaft that is too soft will generally produce a shot pattern that is more erratic, but the distance will be greater. With a smooth tempo and proper timing, you can make a soft shaft work, but pay attention to consistency.
The angle of a clubface and the corresponding trajectory of the shot it will produce. Loft is determined by comparing the angle of the face perpendicular to the ground.
The amount of resistance to twisting that a shaft has is called torque. Each shaft has a different torque, and it is important to match the correct torque for each individual swing. The lower the torque number, the less the shaft will twist when force is applied. This also will make the shaft feel stiffer.
Slower swing speeds generally need a higher torque and faster speeds need a lower torque. Most of the time, the torque of the shaft in your fairway woods will be greater than the torque of the shaft in your driver.
The overall weight of a club after it is fully assembled is total weight. The lighter the total weight, the faster the club may be swung.