but a slightly longer than standard shaft could potentially add extra club head speed and so increase distance. For that ...

It is important that an accurate par be established for each hole on a golf course for both men and women ... be established for each hole in accordance with the following hole lengths: ...

The List of Conforming Driver Heads identifies the models and lofts of all driver heads that have been submitted for evaluation to The United States Golf Association and/or ... clubhead do not match ...