| 摘要 |
A golf swing praticing machine includes a doughnut shaped main frame which has on its entire circumference a circular face that is parallel to a golf club and player's arms and is gradually inclined from outside to the center. The main frame further has a center opening at its center and the upper half of the main frame is bent forward. The main frame is set up in a backwardly inclined state and on the front surface of the circular face are shown three loci indicating the clubhead arcs of backswing, downswing and follow-through and a plurality of straight lines indicating clubshaft arc. When a player swings his golf club along the circular face, the above-mentioned loci move laterally according to the player's weight shift producing substantially an elliptic swing arc. |
