| 摘要 |
Techniques for training and correcting a golf swing are described. A golfer places a ball at a teeing point on a teeing surface which is tiltably adjustable about a horizontal tilt axis. A catch device is aligned with a target direction passing through the teeing point and extending perpendicularly to the tilt axis. The golfer aims along the target direction and executes a golf swing to strike the ball from the teeing point. The actual direction of travel of the struck ball is determined. An azimuth difference is determined between the target direction and the actual direction of travel of the struck ball. The tilt angle of the teeing surface is varied about the tilt axis based upon the azimuth difference between the target direction and the actual direction of travel of the struck ball.
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