Golf swing analyzing apparatus and method of analyzing golf swing

摘要

An aspect of the invention relates to a golf swing analyzing apparatus, comprising: an arithmetic section operating to use the output of an inertial sensor to calculate bending moment acting on the golf club, the inertial sensor being attached to the golf club.

主权项

1. A golf swing analyzing apparatus comprising:
a force calculating section calculating an internal force acting on a golf club, wherein the golf club includes a grip and an inertial sensor attached to the golf club, and the force calculating section calculates the internal force based on an output of the inertial sensor and a mass data of the golf club; a torque calculating section calculating a torque acting on the golf club around the grip at a length from the grip; and an arithmetic section calculating a bending moment acting on the golf club based on the internal force and the torque.