| 摘要 |
A golf swing training apparatus includes an adjustable light mounted to the head of a training golf club in such a way that when a golf pupil holds the training golf club and stands on a level surface at the address position, the club head is located substantially midway between a line that is perpendicular to the level surface from the lowest finger of the pupil's hand gripping the training club, and a vertical surface that the pupil faces. The light shines on the vertical surface at the same height above the level surface as the height of the lowest finger gripping the training club.
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