Exercise device with treadles
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United States of America Patent
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May 14, 2013
Grant Date -
Jun 7, 2012
app pub date -
Feb 14, 2012
filing date -
Feb 28, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An exercise device employing side-by-side pivotally supported moving surfaces. In one particular example, an exercise device employs a first belt deployed about a front roller and a rear roller and an adjacent second belt deployed about a front roller and a rear roller. The rear of the belts in the area of the rear rollers are pivotally secured and the front of the belts in the area of the front roller are adapted to reciprocate in an up and down motion during use. In some implementations, the moving surfaces include an interconnection structure such that a generally downward movement of one surface is coordinated with a generally upward movement of the other surface. In other implementations, the moving surfaces are operably associated with one or more resistance elements that effect the amount of force required to pivot or actuate the moving surfaces.
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