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US 5,476,257 AGranted
Tennis racket stroke training device
OwnerAndrew Bobbyinventor
Life of this patent
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Abstract
A tennis training device comprising a first arrangement surrounding a selected one of a upper arm above an elbow of a tennis player and a lower arm below the elbow of the tennis player; and a second arrangement connected between the first arrangement and a tip of a tennis racket head held in the hand of the tennis player to produce a classic tennis stroke from an early lower preparation to a high and complete follow-through while correctly positioning the associated shoulder, the arm, the elbow, the associated wrist and the hand of the tennis player relative to each other during the classic stroke.
Claims20
A training device for a tennis player comprising:
- first means surrounding a selected one of an upper arm above an elbow of said player and a lower arm immediately below said elbow;
- and
- second means connected extending between and connected to said first means and the tip of said longitudinal tennis racket head, said second means having a portion thereof extending across and substantially parallel to a ball striking surface portion of said racket head when held in a hand of said player to enable practicing a classic tennis stroke from an early lower racket preparation to a high and complete follow-through while correctly positioning the associated shoulder, said arm, said elbow, the associated laid-back wrist and said hand of said player relative to each other during said classic stroke.
Dependencies are inferred from the claim text.