| 摘要 |
<p>A rebound wall 10 comprises a peripheral frame 12 and a net 22, the net 22 being attached to and stretched between different points on the frame 12 to form a taut netted surface, against which a ball can be struck to rebound from the netted surface. Strengthening members extend between points on the peripheral frame 12, on a rear side of the net 22, which prevent the frame 12 from bending due to the tension in the net 22. The frame can be hinged (see Fig 2) or curved (see Fig 3).</p> |
