摘要 |
PROBLEM TO BE SOLVED: To provide a chair with which labor and time are relieved in arranging and putting-away equipment in order to enable a user to continue abdominal exercises (diet). SOLUTION: In the chair, a seat back (3) and armrests (4) are separated from a seat surface in order to do the abdominal exercises in a seated state. Even when the seat surface (2) is rotated to reciprocatively move the lower half body of a sitting person by half-turn from side to side, the upper half body of the person is fixed by the seat back (3) and the armrests (4), so that the abdominal exercises are performed. Besides, a motor is attached to the lower part of the seat surface. Consequently, a user easily does the abdominal exercises (diet) only by sitting on the chair to thereby automatically perform a reciprocative motion by half-turn. Since the chair is also used as a normal chair, arranging and putting-away are not required as in the normal exercise equipment. COPYRIGHT: (C)2004,JPO
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