Tennis stroke training apparatus
First Claim
1. A stroke training apparatus comprising:
- (a) a base, (b) a frame which is attached to said base, (c) one or more guide rails slideably attached to said frame, and (d) one or more resilient antennas attached to said one or more rails, the forward length of said rails can be flexibly adjusted upward or downward according to the stroke desired to be practiced.
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Accused Products
Abstract
An athletic training device having a frame which is attached to a base at lower end and one or more guide rails at a higher end. Attached to the rails are one or more antennas which are resilient and flexible in nature. The rails preferably have a forward length which can be adjusted up or down which will corresponding shift the position of the attached antennas. The apparatus is used by starting a tennis game stroke at or near the rear length of the rails and progressively moving one'"'"'s racquet progressively forward so as to impact the free ends of the antennas in the follow-through of the stroke. Because the rails and attached antennas can be adjusted in position, various stroke techniques can be practiced. Sensors are activated to show impact with the rails and a proper technique.
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Citations
18 Claims
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1. A stroke training apparatus comprising:
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(a) a base, (b) a frame which is attached to said base, (c) one or more guide rails slideably attached to said frame, and (d) one or more resilient antennas attached to said one or more rails, the forward length of said rails can be flexibly adjusted upward or downward according to the stroke desired to be practiced. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A stroke training apparatus comprising:
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(a) a base, (b) a frame comprising one or more lower legs which include a first end attached to said base and a second end which is attached to a support shaft, (c) one or more upper legs having a first end which is attached to said support shaft of said frame and a second end which is attached to one or more guide rails, and (d) one or more resilient antennas having a first end which is attached to said one or more rails wherein the forward length of said rails can be flexibly adjusted upward or downward according to the stroke desired to be practiced. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A stroke training apparatus comprising:
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(a) a base, (b) a frame comprising one or more lower legs which include a first end attached to said base and a second end which is attached to a support shaft, (c) one or more upper legs having a first end which is attached to said support shaft of said frame and a second end which is attached to one or more guide rails, said rails having a forward length which can be flexibly adjusted upward or downward, (d) one or more resilient antennas having a first end and a free end, said first end of said antennas being attached to said one or more rails, and (e) an overhead support having a mast and arm, said mask of said overhead support being attached to said frame of said apparatus at one end and attached at an opposite end to a first end of a horizontal extension of said arm, said horizontal extension of said arm being attached at its opposite second end to a downward extension of said arm, said downward extension having a free end which is attached to a ball, whereupon a stroke desired to be practiced can be practiced by hitting said ball and said free end of said antennas. - View Dependent Claims (18)
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Specification