| 摘要 |
<p>This invention is an abdominal exercise apparatus (70) comprising a platform (72) having two upwardly extending sidewalls (74, 76). Positioned between the sidewalls and over the platform is an adjustable belt (92) including an abdominal pad (104). The belt is connected to the platform by elastic cords (112-118) which extend from either side of the belt through the sidewalls and attach underneath the platform on a series of hooks (122). In use, the belt is tightened across the abdomen of a user so that as the user rotates forward in a "sit-up"-type or "crunch"-type exercise, the abdominal pad and elastic cords provide direct resitance to the abdomen for an isometric and kinetic abdominal exercise.</p> |
