Swing speed trainer
First Claim
1. A golf swing speed trainer comprising:
- a straight shaft having a golf grip on an upper end of said shaft, said shaft being sufficiently rigid to maintain its straightness with a slight static bow when the trainer is held by said grip in a stationary horizontal position and sufficiently flexible to elastically deform to a greater dynamic bow when the trainer is held by said grip and swung;
a cap on a lower end of said shaft;
a spherical weight slidable on said shaft between said grip and said cap; and
means for holding said weight in an upper position on said shaft and for releasing said weight from said upper position to centrifugal force generated during a downswing of the trainer to strike against said cap at substantially a ball striking position of the trainer.
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Accused Products
Abstract
An athletic swing trainer permits an athlete to swing a trainer at speeds far in excess of the athlete'"'"'s conventional swing speeds and to confirm to the athlete that the practice swings made with the trainer at these extremely high speeds have been technically properly executed. Armed with this experience, the athlete is then able to swing the athlete'"'"'s own conventional club, bat or racquet at speeds which, though lower than the athlete'"'"'s trainer swing speeds, are significantly higher than the athlete'"'"'s conventional club swing speeds. After six or seven trainer swings, an athlete'"'"'s swing speed at point of contact of a conventional golf club, bat or racquet with a corresponding ball is typically increased in a range of 5 to 15%.
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Citations
6 Claims
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1. A golf swing speed trainer comprising:
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a straight shaft having a golf grip on an upper end of said shaft, said shaft being sufficiently rigid to maintain its straightness with a slight static bow when the trainer is held by said grip in a stationary horizontal position and sufficiently flexible to elastically deform to a greater dynamic bow when the trainer is held by said grip and swung; a cap on a lower end of said shaft; a spherical weight slidable on said shaft between said grip and said cap; and means for holding said weight in an upper position on said shaft and for releasing said weight from said upper position to centrifugal force generated during a downswing of the trainer to strike against said cap at substantially a ball striking position of the trainer. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification