| 摘要 |
A swing trainer for training and improving the swing of golfers and baseball players which comprises a base platform, a pair of post elements mounted on said base, a wide belt adapted to be worn around the waist of a trainee, and resilient means attached to each of the post elements and to said belt whereby one of said resilient means is attached to said belt at the rear side thereof and the other one of said resilient means is attached to one side thereof The post elements can be vertically adjusted and locked to suit the height of the golf or baseball trainee.
|
