Portable exercising apparatus

作者: Isaac Berger

DOI:

关键词: SimulationEngineering drawingGRASPBase (geometry)Computer sciencePulleyFrame (networking)Swing

摘要: A portable lightweight body-anchored exercising apparatus for use in the human body made up of a frame, pair ropes with free ends pullable by user, weights resisting pulling forces, and base connected to frame on which user rests his during performance exercises hold place so that it does not move response generally upward forces created user. Additionally, includes pulley system permit limbs distance greater than excursion weights, handles grasp while ropes, sheaves controlling movement guide pins guiding they cannot swing outwardly harm The are attached hooks allow them jointly ropes.

参考文章(7)
Robert H Pridgen, Leg muscle exercise apparatus ,(1973)
Francis J Forte, Overhead exercising apparatus ,(1961)
Hutter William Hastings, Self-resister exercising device ,(1919)
Jr Harry L Morrill, Isometric type exercising device ,(1965)
Erbert C Martin, Weight lifting machine ,(1964)