초록 ▼

Two embodiments of an exercise device are described and include a track along which a slidably mounted transducer moves as a user pulls a handle attached to a cable. The transducer is biased toward one end of the track by a force produced by a rope and pulley attached to weights or a set of elastic

Two embodiments of an exercise device are described and include a track along which a slidably mounted transducer moves as a user pulls a handle attached to a cable. The transducer is biased toward one end of the track by a force produced by a rope and pulley attached to weights or a set of elastic tubes. The cable passes through the transducer and anchors to the other end of the track such that the transducer is slid toward the other end of the track against the force when the handle is pulled. In a first embodiment, the track is curved. In a second embodiment, a linear track is rotatably mounted to provide angular adjustment and two slidable transducers are slid inward from each end of the track as the user pulls on respective cables.

대표청구항 ▼

[ What is claimed is:] [1.] An exercise device which comprises:a frame;a track supported by the frame and having first and second ends, the track extending along a curved path;a transducer slidably mounted to the track;resistance means connected to the transducer and being operable to produce a forc

[ What is claimed is:] [1.] An exercise device which comprises:a frame;a track supported by the frame and having first and second ends, the track extending along a curved path;a transducer slidably mounted to the track;resistance means connected to the transducer and being operable to produce a force which slides the transducer to one end of the track;a cable having one end anchored near the second end of the track and extending through the transducer to connect at its other end with a handle;wherein as a user of the exercise device pulls on the handle the transducer slides along the track toward the second end against the force produced by the resistance means.