Weightlifter's exercising apparatus

Details Weightlifter's exercising apparatus Weightlifter's exercising apparatus

1989-04-18

1991-03-12

Apley, Richard J.

Undertaking

272123, 272125, 272129, 272144, A63B 2106

Patent

active

049987216

ABSTRACT:
For enabling weightlifting athletes to rapidly and efficiently improve concentric-type muscular development, exercising apparatus having two shafts provided with motor-driven barbell-tethered cables is adapted to supplement the athlete's total physiological energy with motor-assist poundage. The motor-assists are of the unidirectional type to rapidly and efficiently improve eccentric-type muscular development. Shafts-mounted braking system protect a weary athlete from the contingency of a rapidly descending barbell.

REFERENCES:
patent: 3848467 (1974-11-01), Flavell
patent: 4253662 (1981-03-01), Podolak
patent: 4647039 (1987-03-01), Noffsinger
patent: 4765610 (1988-08-01), Sidwell

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