| 摘要 |
PURPOSE: An exercise device using a racket is provided to enable a user to play tennis or badminton by him/herself without smashing a ball or shuttlecock. CONSTITUTION: An exercise device using a racket comprises a vibration sensing unit(110), a direction sensing unit(120), a setting unit(130), an audio output unit(140), a display unit(150), and a control unit(160). The vibration sensing unit senses the movement of a user. The direction sensing unit senses the swing direction of a racket. The setting unit sets game time and game mode and generates a key signal. The audio output unit outputs a voice. The display unit displays the state of key input and mission success number. The control unit outputs a sound of mission success and displays the number of mission success.
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