Tennis teaching machine

Details Tennis teaching machine Tennis teaching machine

A - Human Necessities

63

B

273/186, 124/19,

A63B 69/38 (2006.01) A63B 47/00 (2006.01)

Patent

CA 1061206

ABSTRACT A tennis teaching machine has a ball hopper slidably mounted on a vertical support. A hollow extension arm protrudes from the ball hopper and has a ball projection mechanism at the end. A rotating ball tray supported within the ball hopper supplies balls to the extension arm and ball projection mechanism. A control unit has a tapedeck which automatically activates the ball projection mechanism when a sensor detects a strip of metal foil on magnetic tape played by a tapedeck. The tennis teaching machine is positioned between two training mats upon which various tennis technique training indicia are inscribed. The student listens to instructions from the control unit and strokes a tennis ball dropped on cue from the extension arm. When stroking the tennis ball, the student positions feet and racket as indicated by the training indicia on the mats.

261469

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