| 摘要 |
2136345 9323123 PCTABS00028 Trainer embodiments (20, 120, 220) to aid a golfer in practicing a putting stroke are provided. The trainers define a pair of open concave surfaces (40, 42) supported in spaced coplanar relationship to encourage active participation of the golfer's arms and shoulders in the practice by requiring them to maintain the trainer in place. The trainer is configured to be spaced from the golfer's chest when in use. Structure for ajustment of the extent (56) of the spaced relationship and various locking structures therefor are provided. |
