| 摘要 |
According to the present invention, a surface having a width of about 1 cm and a length of about 10 cm is formed on a part gripped by a left hand and a right hand from a part corresponding to a handle of a shaft for constituting a golf club. A rear surface thereof has a leading edge (Figure 1-10), and a surface which is horizontal in a direction represented by Figure 3-1 and tilted in a club head direction (Figure 1-13). A surface of a left hand gripping unit and a surface of a right hand gripping unit have a shape gradually gathered towards a head direction and are not horizontal with respect to each other. A rear surface thereof is felt through senses of a left hand and a right hand, and degrees of opening and closing of a club face are recognized. A direction of a ball is controlled, and swing principles and impact principles are understood. |
