New Mechanical Chiropractor (Dec, 1932)

This looks like it might be a Pandiculator.

New Mechanical Chiropractor
WITH a machine like the one shown he-low in your home, there’s no longer any excuse for headaches. At least, that is what the inventor claims for his mechanical chiropractor, which also is supposed to correct curvature of the spine, speed up the circulation and aid digestion. It is self-operated, the patient himself supplying the propelling energy. The machine has a stretching and massaging action on the body structure which is said to promote health and tone up the system generally. It was demonstrated at a recent Chiropractor’s Association meeting in Los Angeles.