| 摘要 |
A sports fitness/rehabilitation machine assists in strengthening the abdominal muscle region and includes a base having a main adjustment assembly, an upper adjustable support pivotally attached to the main adjustment assembly, and a lower adjustable support pivotally attached to said main adjustment assembly. The machine may also include an upper adjustable support arm, handle bars, a back and headrest pad, a leg adjustment member, and a foot rest, or any combination of these additional features.
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