| 摘要 |
PURPOSE: A swing angle indication device for a golf club is provided, which makes swing angle of the golf club monitored in a place including the golf course. CONSTITUTION: A swing angle indication device for a golf club comprises: a main body in which an internal space opened to the front is formed; a convex mirror(20) which is installed in the internal space of the main body; and an angle indication device(30) which is installed to pivot in the right center of the convex mirror and in which an angle is set up according to manipulation of a user. The angle indication comprises an angle control dial(31), a rotation axis(33), and an angle indication needle(35).
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