| 摘要 |
PROBLEM TO BE SOLVED: To provide a golf practice device allowing a practice person to confirm whether the his/ her swing is good or not after the swing. SOLUTION: The golf practice device 10 comprises a groove 16 formed in a body 12, a ball bar 18 on which a ball is placed, a club touch sensor 20 disposed on the upper surface of the body 12 for detecting the rate of hitting of the club face, a ball bar touch sensor 22 disposed on the inner side of the groove 16 for detecting the rate of hitting of the ball bar, a control device 24 for determining whether the swing is good or not, and a user interface device 28 for displaying the result of determination by the control device 24. The control device 24 has a memory device 58 for storing the club number of the golf club used by the practice person and the reference for determination according to the club number, and can determine whether the swing is good or not based on the content of storage in the memory device 58 and the result of detection by the club touch sensor 20 and the ball bar touch sensor 22. COPYRIGHT: (C)2007,JPO&INPIT
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