| 摘要 |
A passive body motion generating table for therapeutically exercising a lumbar recovering patients body, the table having a pivotally mounted leg support section, a pivotally mounted upper body support section, and a stationary lumbar support section, the pivotally mounted sections being pivotally movable in a generally vertically oriented arc by means of a power mechanism which does not employ drive belts, chains or the like, but rather direct bearing-to-rod linkage, wherein the linkage is also constructed to provide asymetric, adjustable pivotal travel of the pivotal support sections above and below a horizontal plane, and further to provide for adjustment of the degree of travel of the pivotal support sections.
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