Exercise resistance methods and apparatus
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United States of America Patent
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Dec 13, 2005
Issued Date -
N/A
app pub date -
May 18, 2004
filing date -
Sep 29, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
First weights are disposed beneath a base member, and a selector rod is rotated into engagement with a desired number of the first weights. Second weights are disposed on opposite sides of a base member, and selector rods are selectively moved into engagement with the desired number of first weights. Various combinations of these arrangements may be used to provide adjustable resistance to exercise.
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