Body building apparatus

Details Body building apparatus Body building apparatus

1979-10-29

1981-06-09

Pinkham, Richard C.

Undertaking

272142, 272144, A63B 2100

Patent

active

042720745

ABSTRACT:
A body building apparatus consisting of a pyramidal support having a rectangular frame pivotally mounted on its apex at a point substantially intermediate its ends to permit the frame to assume a variety of positions with respect to the horizontal and including a platform slidably mounted thereon to seat the user, grips on which the user may pull to move the platform against his own weight and the force of gravity and an adjustable spacer depending downwardly from the frame for fixing the incline of the frame with respect to the horizontal to vary the resistance of the platform to movement.

REFERENCES:
patent: 3431020 (1969-03-01), Tyndall
patent: 3561022 (1971-02-01), James
patent: 3658327 (1972-04-01), Thiede

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