| 摘要 |
A massage appliance embodying a support frame adapted to be located adjacent the back of a user for supporting the user in a prone position and having pressure applying means mounted for movement relative to the support frame along the spine of the user. The appliance comprises a pair of spaced apart side rails between which the back of the user is positioned. A carriage is disposed on each of the side rails, and a pressure applying assembly is carried by and between the carriages and supports the pressure applying means. Handles arranged adjacent the rails are connected to the carriages and each handle has a plurality of spaced locating notches each engageable with a respective locating means fixed to the rails to selectively position the pressure applying means in an indexed step wise movement or manner relative to the frame.
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