| 摘要 |
The practice nets (10,11) are held by end posts (5) and intermediate posts (6). They are in triangles with the posts at the middle of each triangle's base. The nets are supported by a cable (8), stretched between the end posts, and a cable (9), stretched between two front posts (7). This holds the back nets (10) at right angles to form a roof. A strip of concrete (3) is put in front of the nets for the players to stand on. the nets for each player can be equipped with a system to measure the ball's trajectory. USE/ADVANTAGE - For practicing all golf strokes in a very reduced space and in total safety.
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