The golf clubs were mounted on a swing robot manufactured by Miyamae K.K., and golf balls were repeatedly hit at a head speed of 52 m/s. As the golf ball, “DDH Tour Special” manufactured by SRI Sports Ltd., was used. Balls were hit at a position 20 mm away from a face center...
The clubs were mounted on a swing robot made by Miyamae Co., Ltd. Balls were hit at a head speed of 52 m/s. “DDH TOUR SPECIAL” made by DUNLOP SPORTS CO. LTD. was used as the balls. A point to hit was at a position 20 mm apart from the face center to the heel side. The...