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Computer directed exercising apparatus

  • US 4,556,216 A
  • Filed: 08/15/1983
  • Issued: 12/03/1985
  • Est. Priority Date: 08/15/1983
  • Status: Expired due to Fees
First Claim
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1. Exercising apparatus including:

  • a stand;

    first and second coupling units mounted on said stand displaced from one another along a horizontal axis, each of said coupling units being angularly adjustable about at least two axes to a multiplicity of positions to adapt the apparatus to a variety of different exercises;

    a rotatable shaft extending along said horizontal axis between said first and second coupling units and connected thereto;

    first and second crank arms respectively connected to said first and second coupling units, said first coupling unit being constructed so that rotation of said first crank arm in one direction exerts a torque on said one end of said shaft to cause said shaft to rotate in one direction, and said second coupling unit being constructed so that rotation of said second crank arm in said one direction exerts an opposite torque on the other end of said shaft to cause said shaft to rotate in the opposite direction.

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