Patent ID: 8661879
Filing Date: 2014-03-04
Classification: A63B,G06F

Abstract:
1. A method for designing a golf club comprising the steps of: measuring a golf swing to obtain a measured result; obtaining a swing model provided with a link model and joint torque data based on the measured result, the link model having at least two links; performing simulation for swing the golf club using the swing model; and obtaining head information in a specific situation during a swing based on a result of the simulation, wherein the link model includes a link corresponding to a part of a swing subject and a link corresponding to at least a part of the golf club; a plurality of specifications of the golf club and/or the plurality of swing models are used to obtain the plurality of head information; and stability is evaluated based on the head information, wherein the plurality of specifications of the golf club is used to obtain the plurality of head information, and wherein the stability is evaluated based on sensitivity obtained by dividing a difference between the head information by a difference between the specifications.