| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a massage apparatus capable of improving a sense of stretching around a pelvic bone. <P>SOLUTION: A pair of right and left airbags 21a, 21b provided in a seat 12, and an airbag 25 for a front breech which is stretched from right to left in the front side of the seat 12 are controlled to operate together with a mutual time difference so as to perform stretching around the pelvic bone of a user by arching, twisting and bending forward and rearward. <P>COPYRIGHT: (C)2013,JPO&INPIT |
