Torsion exercise apparatus

Details Torsion exercise apparatus Torsion exercise apparatus

1980-08-04

1981-10-27

Pinkham, Richard C.

Undertaking

272143, 272134, A63B 2106

Patent

active

042969247

ABSTRACT:
The apparatus includes adjustable weights which may be raised by rotational movement of a wheel about a vertical axis. Handles are mounted on a common, rigid horizontal cross bar to cradle the user's shoulders, arms and hands therein. By remaining upright and positioning his body within the handles, the user can exercise against the weight resistance by twisting motions of his torso. The handles are gripped and rotated simultaneously by a user's hands. This rotation, in either a clockwise or counter-clockwise direction, will cause the wheel, which is rotatable about a vertical axis, to raise and lower weights.

REFERENCES:
patent: 1585748 (1926-05-01), Wendelken
patent: 3640527 (1972-02-01), Proctor
patent: 3912261 (1975-10-01), Lambert
patent: 3926430 (1975-12-01), Good

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