Self-conformable head support

Details Self-conformable head support Self-conformable head support

1995-11-29

1999-01-12

Apley, Richard J.

Exercise devices

Sit up device

602 18, 5644, A63B 2302, A61F 502

Patent

active

058579486

ABSTRACT:
A cervical spine support is described for use in exercises such for abdominal muscle strengthening. The support is formed of a hollow elongate flexible bag which contains a conformable material such as a granular material selected for its ability to conform to the shape of a person's cervical spine. The granular material is capable of flowing during use so as to provide a surface support that is comfortable to the user. Other conformable materials can be used such as a gel or air.

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patent: 5295949 (1994-03-01), Hathaway
patent: 5375278 (1994-12-01), Van Winkle

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