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Individual
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Priority to ES1981257537UpriorityCriticalpatent/ES257537U/en
Publication of ES257537UpublicationCriticalpatent/ES257537U/en
Apparatus for gymnastic exercises, characterized in that it is constituted by a frame comprising essentially two parallel rails and in convex curvature in a vertical plane, with its greater elevation point in the center, and a carriage movable along said rails, being related the carriage with the frame by means of elastic braces which, being extended by the displacement of the carriage alternately in either direction under the impulse communicated by the gymnast located on the carriage, determine by reaction the corresponding recoil. (Machine-translation by Google Translate, not legally binding)
ES1981257537U1981-04-091981-04-09Apparatus for gymnastic exercises (Machine-translation by Google Translate, not legally binding)
PendingES257537U
(en)
Rowing machine with two independent arms connected to a handlebar by means of spring bodies, suitable for performing gymnastic exercises involving the arms and legs