Janet S Esty

US Patent:

53205910, Jun 14, 1994

Filed:

Apr 1, 1993

Appl. No.:

8/041833

Inventors:

Larry S. Harmon - Park City UT
Janet S. Esty - Park City UT

International Classification:

H63B 2104

US Classification:

482129

Abstract:

A resistance exercise apparatus is provided which comprises generally means for receiving a body extremity of a user, the means for receiving a body extremity subject to a force provided by the body extremity, this force resulting in limited movement of the means for receiving a body extremity; means for maintaining the means for receiving a body extremity in a predefined plane during movement; and a means for providing resistance to movement upon application of the force to the means for receiving a body extremity. The apparatus may include a self supporting base portion, or may be adaptable for temporary connection for a bed. This apparatus, both portable and stationery versions, combines the well-known resistance methods of isometrics and isotonics to provide a more efficient exercise. Resistance is provide within a single plane preferably by an elastic cord such as rubber tubing.

US Patent:

54782996, Dec 26, 1995

Filed:

Jun 13, 1994

Appl. No.:

8/259037

Inventors:

Larry S. Harmon - Park City UT
Janet S. Esty - Park City UT

International Classification:

A63B 2104

US Classification:

482129

Abstract:

A resistance exercise apparatus is provided which comprises generally means for receiving a body extremity of a user, the means for receiving a body extremity subject to a force provided by the body extremity, this force resulting in limited movement of the means for receiving a body extremity; means for maintaining the means for receiving a body extremity in a predefined plane during movement; and a means for providing resistance to movement upon application of the force to the means for receiving a body extremity. The apparatus may include a self supporting base portion, or may be adaptable for temporary connection for a bed. This apparatus, both portable and stationery versions, combines the well-known resistance methods of isometrics and isotonics to provide a more efficient exercise. Resistance is provide within a single plane by an elastic cord or by a fluid device.