| 摘要 |
A ball game training aid comprising a support 11 and a first surface 38 mounted on the support 11 wherein the first surface 38 can be deformed between first and second configurations with different profiles. There may be a second surface 46 which is independently deformable from the first 38 and both surfaces may be concave. The support 11 may be movable from a stowed to a deployed configuration. The support 11 may have a pair of quadrilateral shaped frame members 12 and 22 which are pivotally connected using a pair of adjacent circular plates with cooperating pins and apertures. The support may be made up of adjustable rods and further surfaces may be provided on the sides of the device. Net side panels may be employed to capture balls. |
