| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an advantageous method for selecting a golf shaft which improves a performance of a golf player. <P>SOLUTION: A method for selecting a golf shaft preferable for a player who uses a ready-made golf shaft may include: a step of collecting a plurality of empirical data sets, each data set corresponding to an individual golf shaft selected from a plurality of golf shafts; a step of providing a plurality of specification category codes, each codes associated with an individual empirical data set among a plurality of empirical data sets; a step of specifying a first specification code relating to a ready-made golf shaft from a plurality of specification category codes; a step of collecting feedbacks of the ready-made golf shafts from the players; and a step of selecting a second specification category code corresponding to a preferable golf shaft from a plurality of specification category codes based on the feedbacks. <P>COPYRIGHT: (C)2011,JPO&INPIT |
