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Adjustable load dynamic active resistance training system

  • US 7,192,389 B2
  • Filed: 07/11/2003
  • Issued: 03/20/2007
  • Est. Priority Date: 07/11/2003
  • Status: Expired due to Fees
First Claim
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1. Adjustable lifting apparatus, comprising, in combination,a) a base,b) multiple cords retained relative to the base,c) a mover positioned to the moved along a guided path in response to force exertion by the user'"'"'s arms or legs,d) a connection or connections for operative connection between the mover and one or more of the cords,e) and means whereby one or more of the connections may be relatively shiftably detached from said operative connection between the mover and one or more of the cords.

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