EXERCISE ANALYSIS DEVICE, EXERCISE ANALYSIS METHOD, PROGRAM, RECORDING MEDIUM, AND EXERCISE ANALYSIS SYSTEM

摘要

A first imaginary plane specifying unit specifies a first axis which lies in a longitudinal direction of a shaft of an exercise tool at an address posture of a user, using an output of an inertial sensor. A second imaginary plane specifying unit specifies a second axis forming a predetermined angle along with the first axis, using a hitting direction as a rotation axis. An exercise analysis unit calculates a trajectory of a swing of the user based on an output of the inertial sensor. A trajectory determination unit determines whether the trajectory of the swing passes through a predetermined region specified based on the first and second axes.

主权项

1. An exercise analysis device comprising:
a first specifying unit that specifies a first axis which lies in a longitudinal direction of a shaft of an exercise tool at an address posture of a user, using an output of an inertial sensor; a second specifying unit that specifies a second axis forming a predetermined angle along with the first axis, using a hitting direction as a rotation axis; an analysis unit that calculates a trajectory of a swing of the user based on an output of the inertial sensor; and a determination unit that determines whether the trajectory passes through a predetermined region specified based on the first and second axes.