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Method and apparatus for bi-directional ankle exercise movements

  • US 10,639,518 B2
  • Filed: 11/12/2017
  • Issued: 05/05/2020
  • Est. Priority Date: 12/19/2011
  • Status: Active Grant
First Claim
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1. Apparatus for bi-directional ankle exercise movements, comprising:

  • a main-frame including a base and at least one upwardly extending frame support;

    a sub-frame including a cross member which pivots parallelly about a horizontal first axis passing transversely at or near the ankles of a user;

    at least one pedal member mounted to the sub-frame cross member for pivotal movement about a second axis, substantially perpendicular to and intersecting the horizontal first axis;

    a motion transfer link connecting said main-frame to said at least one pedal, whereby pivotal movement of the at least one pedal member about the first axis will simultaneously force pivotal movement of the pedal member about its respective second axis.

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