| 摘要 |
A device for use in training a golfer when the golfer is repeating a golf swing, as in a confined space, without a golf club, comprising, a central tube fabricated of plastic polyvinylchloride with a wall diameter and thickness to allow limited resilience and flexibility, the central tube having a pair of apertures therethrough radially aligned at each end; a first end tube fabricated of plastic having a pair of apertures at its axial interior end aligned with the apertures at the first end of the central tube and with an interior wall diameter to fit over the end of the central tube, and a single weight at the end thereof; a second end tube fabricated of plastic and having a pair of apertures at its axially exterior end aligned with the apertures at the second end of the central tube and with an exterior diameter to fit within the first end of the central tube and a plurality of weights at the axially exterior end thereof, the second elongated tube having greater flexibility than that of the first end tube; and fastener means positionable through the aligned holes of the three tubes for releasably coupling them along a common axis. The central tube may also contain a tubular member in which a marble is located for movement within the interior space upon the tipping of the device in one direction or another.
|
