Method of matching golfer to golf club

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target

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273 80B, A63B 5312

Patent

active

053519523

ABSTRACT:
A method for measuring the swing time of a golfer's swing and selecting a golf club having the inverse of four times its natural frequency which is approximately equal to the swing time. The golfer's swing time is defined as the time elapsed between maximum acceleration of a club head during downswing until ball impact. In the preferred embodiment, an accelerometer is mounted within the club head and is connected to an electronic data processor. A graph of club head acceleration versus time is plotted and the swing time is measured from the graph, between peak acceleration and ball impact.

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patent: 4967596 (1990-11-01), Rilling et al.
patent: 4991850 (1991-02-01), Wilhlem
patent: 5163681 (1992-11-01), Hodgetts

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