| 摘要 |
An apparatus for massaging and aligning a spine is presented. The apparatus includes a base element, a pair of roller assemblies, a center roller assembly, a pair of hand bars, and a seat. The base element supports the apparatus along a surface. Each roller assembly includes an extendable arm and a plurality of rollers. The extendable arm is attached at one end to the base element so as to allow angular adjustment to the roller assembly with respect to the base element. The extendable arm is attached at a second end to the rollers so as to allow angular adjustment of the rollers with respect to the extendable arm. The center roller assembly is disposed between the roller assemblies and includes a second extendable arm and a pair of contoured rollers. The second extendable arm is attached at one end to the base element and at another end to the contoured rollers. The hand bars are attached to the second extendable arm and slide thereon so as to adjust the height of said bars. The seat is disposed at one end of the apparatus. The roller assemblies, center roller assembly, and hand bars are adjustable in height and angle so as to control the height, orientation, and relative position of the roller assemblies.
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