FIELD: sports. SUBSTANCE: method involves using rotary device having arms of different length, weight moved by user or lifting mechanism in the process of accomplishment of motion cycle. Actuating mechanism is started by creating unidirectional torque applied to rotating shaft. EFFECT: increased efficiency and simplified construction. 2 cl, 3 dwg
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Authors
Dates
1999-10-20—Published
1998-10-23—Filed