| 摘要 |
An apparatus for determining the kinematic characteristics of a golf club are disclosed. The apparatus includes at least one piezoelectric component selectively positioned within or upon at least one portion of a golf club. When the club head impacts an object such as a golf ball, the piezoelectric component is operable to determine the velocity of the club. It may also be desirable for the piezoelectric component to determine the magnitude of vibration during impact and swing speed. In this manner, the piezoelectric component may function determine the efficiency of a golf club swing.
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