| 摘要 |
A massaging support device for a body has two separately controllable massaging zones. A plurality of generally cylindrical rollers extend transversely across first and second support frames and are arranged in substantially parallel relationship. One set of rollers is provided with a central circumferential depression to align with the spine of the body when cradled in or on the support device. The rollers are provided with eccentric journals which cause the rollers to raise and lower against the body during rotation. By controlling the speed and direction of the roller rotation enhanced massaging is achieved.
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