| 摘要 |
The present invention relates to an auxiliary device for exercising abdominal muscles, and more particularly, to an auxiliary device for exercising abdominal muscles in which two supports are connected to each other by a board for easily exercising and strengthening the body. To achieve the object of the present invention, the auxiliary device for exercising abdominal muscles includes: a first support (3) having a height and size sufficient to support the sacral region just beneath the lumbar; a board (5) extending from the bottom surface of the first support; and a second support (7) disposed on one end of the board and facing the first support. The width (the shortest distance between the first support and the second support) of the board (5) and the height and inclination of the second support may be designed to support the lesser trochanter region of the femur. The second support (7) may be coupled to a board width controlling unit (77) to adjust the width of the board. |
