1984-04-09
1986-12-30
Apley, Richard J.
Undertaking
272 67, 446170, A63B 2122
Patent
active
046323910
ABSTRACT:
A portable exercising device is disclosed having a toroidally shaped inner chamber. A free moving body is disposed within the chamber. In use, the free moving body is placed into rotation within the chamber. The angular momentum of the body provides a resistance to motion to enhance the exercising effects. In the preferred embodiment, the device is ring-shaped and includes an elongated handle mounted through a center aperture. The device may also be used as a muscle tension reliever and as a coordination developer.
REFERENCES:
patent: 1333005 (1920-03-01), Warner
patent: 2466116 (1949-04-01), Marong
patent: 3901503 (1975-08-01), Klose
patent: 4029312 (1977-06-01), Wright
patent: 4356915 (1982-11-01), Phillips
patent: 4480831 (1984-11-01), Muller-Deinhardt
Apley Richard J.
Bahr Robert W.
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