| 摘要 |
PROBLEM TO BE SOLVED: To provide a motion analysis method, a motion analysis display method, etc. capable of automatically determining the dominant hand of subjects, and for example, displaying an inverted image of one of motions paired with each other which form mirror images due to the difference in the dominant hand between the subjects.SOLUTION: A motion analysis device 11 has a determination unit 39 which uses output of an inertial sensor 12 mounted on at least one of a subject and a tool 13 operated by the subject, to determine the dominant hand of the subject in a swing. The determination unit 39 can determine the dominant hand on the basis of the sign of the angular velocity or acceleration from the inertial sensor 12. The dominant hand information from the determination unit 39 can be added to motion analysis information by a calculation unit 31 which calculates the motion analysis information in a swing, using the output of the inertial sensor 12. The motion analysis device 11 can include a sameness determination unit 36A which determines that a first subject and a second subject have a different dominant hand, and an inverted image generation unit 36 which inverts first motion analysis information when the dominant hand is different. |
