Method of matching a golfer to a golf club
First Claim
1. A method for matching a golfer to an inventory golf club, the method comprising:
- (a) manufacturing an inventory array of golf clubs, each inventory club having attributes of club length and final natural frequency, the inventory of clubs including clubs at discrete intervals of length and at discrete intervals of frequency in a two dimensional array of club length and club frequency attributes; and
then(b) measuring the swing frequency of the golfer'"'"'s swing with a test club having a club length substantially equal to the length of an inventory club; and
then(c) selecting for the golfer an inventory club having a length substantially equal to the test club length and having a natural frequency closer to the golfer'"'"'s measured swing frequency than any other club in the inventory array which has length substantially equal to the test club length.
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Abstract
The club length and club frequency attributes of each of a plurality of golf clubs in inventory are obtained and the data are arranged in a two dimensional array. The golfer'"'"'s swing frequency for a test club of a particular test club length is measured. An inventory club is selected, from the inventory array having substantially the same length as the test club and having the closest frequency to the golfer'"'"'s swing frequency of any inventory club in that array of that length.
This process can be employed for one or more clubs. Alternatively, only a few club lengths can be tested to obtain swing frequencies for those clubs. The swing frequencies of any intermediate, untested club lengths are interpolated by standard numerical analysis or obtained by plotting the data points and connecting them with a curve.
86 Citations
12 Claims
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1. A method for matching a golfer to an inventory golf club, the method comprising:
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(a) manufacturing an inventory array of golf clubs, each inventory club having attributes of club length and final natural frequency, the inventory of clubs including clubs at discrete intervals of length and at discrete intervals of frequency in a two dimensional array of club length and club frequency attributes; and
then(b) measuring the swing frequency of the golfer'"'"'s swing with a test club having a club length substantially equal to the length of an inventory club; and
then(c) selecting for the golfer an inventory club having a length substantially equal to the test club length and having a natural frequency closer to the golfer'"'"'s measured swing frequency than any other club in the inventory array which has length substantially equal to the test club length. - View Dependent Claims (11, 12)
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- 2. A method in accordance with claim 2, wherein steps (b) and (c) are repeated for a plurality of different club lengths.
Specification