| 摘要 |
PROBLEM TO BE SOLVED: To provide a golf trainer effective for putter practice, hitting practice, or the like, which trainer allows a player to practice putter, hitting, or the like too, which fundamentally requires a wide area, in a narrow space while confirming a feeling of hitting a ball. SOLUTION: The golf trainer is composed of a detecting portion 3 for detecting the passing speed and angle of the golf ball, a setting portion 4 for setting a target carry, a calculating portion 5 for calculating the determination of the golf ball on the basis of its passing speed and angle detected by the detecting portion 3, and a display 6. COPYRIGHT: (C)2005,JPO&NCIPI
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