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Torsion board

DC
  • US 6,413,197 B2
  • Filed: 10/20/1998
  • Issued: 07/02/2002
  • Est. Priority Date: 10/20/1998
  • Status: Expired due to Fees
First Claim
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1. A torsion board comprising:

  • a platform for supporting a user;

    a ground contacting member for maintaining the torsion board generally in a fixed position and orientation with respect to a ground surface;

    a generally cylindical, resilient interconnecting member between the ground contacting member and the platform having opposed ends formed with integral mounting flanges to receive a plurality of fasteners for fixedly mounting the interconnecting member of the ground contacting member and the platform to permit pivoting the platform about first, second and third orthogonal axes due to twisting or bending of the resilient interconnecting member, said first axis being generally coincident with a gravitational axis along which gravitational forces act upon said user.

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