| 摘要 |
An exercise apparatus includes a ground-engaging pivot (1, figure C) that is connected via a height-adjustable slide mechanism (3, 5) to a centrally placed boss (6). A foot rest/hand grip bar (7) may pass through the boss (6). The apparatus maybe used for balance, abdominal or low back stability training. In use the apparatus maybe caused to pivot about ground-engaging pivot (1) with a user's feet or hands placed on bar (7). |
