Patents Assigned to Bi-Robic Conditioning Systems, Inc.
  • Aerobic and isometric exercise apparatus
    Patent number: 5242342
    Abstract: An apparatus for simultaneous isometric and aerobic exercising having a base, a vertical upright, vertically adjustable handlebars on the upright, and a weighted cylinder not aligned vertically with the handlebars to be rotated with the feet while supporting the body from the handlebars.
    Type: Grant
    Filed: July 7, 1992
    Date of Patent: September 7, 1993
    Assignee: Bi-Robic Conditioning Systems, Inc.
    Inventor: John Silverman