and to a USGA-developed pendulum test to determine the flexibility of the golf club face. Some of the standards for golf clubs and other golf equipment, such as tees and gloves are less objective and ...

The signal is then sent via USB connection to the pendulum test console ... which mustn’t exceed the limit set in the Equipment Rules.

While Lucas Glover may believe there’s some bait-and-switch shenanigans happening during driver testing on tour, the PGA Tour seems certain there is not. That said, the tour remains committed to a ...

The CT test also measures the spring-like effect of a club face, except it uses a small, portable pendulum system that strikes the face with a steel ball. Sensors then read the amount of time the ...