초록

A ball sports training aid includes a shaft and a slidably engaged replica sports ball assembly with an integral damper that is actuated when a player swings the shaft. Integral swing diagnostics means indicate correct batting, pitching and throwing techniques.

대표청구항 ▼

What is claimed is: 1. A training aid for throwers comprising: an elongated shaft having a handle end for engaging a thrower's hand and a free end; the handle end including a means for improving the thrower's control of the training aid; a damper tube slidably engaged with a distal portion of the e

What is claimed is: 1. A training aid for throwers comprising: an elongated shaft having a handle end for engaging a thrower's hand and a free end; the handle end including a means for improving the thrower's control of the training aid; a damper tube slidably engaged with a distal portion of the elongated shaft and disposed between first and second retainers located on the elongated shaft; a replica sports ball dampingly engaged with the damper tube; and, relative motion between the replica sports ball and the damper tube for providing Coulomb damping when the replica sports ball but not the handle end is released during a throw and the damper tube collides with the second retainer. 2. A training aid for batters comprising: an elongated shaft having a handle end for engaging a batter's two hands and a free end; the handle end including a means for improving the batter's control of the training aid; a damper tube slidably engaged with a distal portion of the elongated shaft and disposed between first and second retainers located on the elongated shaft; and, a replica sports ball dampingly engaged with the damper tube; and, relative motion between the replica sports ball and the damper tube for providing Coulomb damping when the elongated shaft is swung and the damper tube collides with the second retainer. 3. The device of claim 2, wherein motion of the replica sports ball between the first and second retainers provides visual swing signals to the player and collisions of the damper tube with the second retainer provides audible swing signals to the player. 4. The training aid of claim 3 further comprising swing diagnostics means coupled to the elongated shaft for producing an audible electronic sound at the time the damper tube collides with the second retainer. 5. The training aid of claim 4 wherein the swing diagnostics means acquires swing data utilizing trilateration during the swing and analyzes the swing data to provide an indication of swing quality.