| 摘要 |
There is provided an auxiliary device for abdominal muscle exercise, and more particularly, to an auxiliary device for abdominal muscle exercise having a simple shape in which two supports are connected to each other by a board for easily exercising and strengthening the body. To achieve the objects of the present invention, the auxiliary device for abdominal muscle exercise comprises: a first support (3) being of a predetermined height and size sufficient to support the sacral region just beneath the lumbar region in use; a board (5) secured to and extending from the bottom surface of the first support (3); anda second support (7) secured to and positioned on the end of the board (5) opposite to the first support (3). Preferably, the width of the board (5) [the shortest distance between the first support (3) and the second support (7)] and the height and inclination of the second support (7) may be formed to support the lesser trochanter region of the femur. The second support (7) may be connected with adjusting means (77) to adjust the width of the board (5). |
