The third option is the ability to adjust the center of gravity. No, we are not talking about applying a small strip of lead tape on the heel and toe, rather to take weight from somewhere in the head and reposition it elsewhere in the club. Take, for example, the hottest driver on Tour - TaylorMade R7. Although this is not a new concept (Dynacraft had a line of metal woods with adjustable weights in 1991), the usage of very lightweight materials and the ability to shift the weight in more varied fashion due to the larger clubhead volume really does provide a noticeable effect on ball flight. You will certainly see more clubs of this type in the future.

Vertical Roll

The gear effect not only works with horizontal plane (bulge), but it also works in the vertical plane as well. First, we need to talk about the loft of the clubhead. The stated loft or how the club's loft is determined is it is measured to the centermost position on the face. However, if the