Patent ID: 7354361

Claim:
A racquet stroke training device, comprising: a first component adapted to be worn on a user's arm above the user's elbow; a second component adapted to be worn in association with a user's hand, the second component comprising a band, a support patch secured to the band and adapted to be maintained on a back portion of the user's hand, a loop attached to the support patch and adapted to receive at least one of the user's fingers, and a connector attached at a first end to the loop and a second end to the band; and a third component formed of inelastic material and having a first end attachable to the first component and a second end attachable to the support patch of the second component; wherein the third component has a given length such that, during a stroke, the training device maintains the user's elbow bent at or near a substantially 90Â° angle and maintains the user's wrist fixed in an upwardly-extending, wrist-locked position.