(US6001050-A)      The exercise device has two pressure plates (1&2) connected by springs (3). The two plates are pressed together, either between two parts of the body or between a solid surface and part of the body, until an audible signal indicates a certain force has been applied. A disc (6) is used to adjust the force required to activate the signal using a scale (9). A click vane (4) is attached to the opposite panel to the disc, via a spacing block (5), so that it is in contact with an inclined plane (6) around the edge of the disc. The vane is deflected producing a click when sufficient force is applied, this force varies dependent on the vanes position in relation to the inclined plane.    USE -   For a large range of exercises without significant joint movement.    ADVANTAGE -   Is small (can be pocket-size), light and compact, therefore it is portable. No risk to user from springs, weights or rubber bands and requires little joint movement. Is therefore suitable for all ages and abilities, including the partially disabled.    (GB2315422-B)      The exercise device has two pressure plates (1&2) connected by springs (3). The two plates are pressed together, either between two parts of the body or between a solid surface and part of the body, until an audible signal indicates a certain force has been applied. A disc (6) is used to adjust the force required to activate the signal using a scale (9). A click vane (4) is attached to the opposite panel to the disc, via a spacing block (5), so that it is in contact with an inclined plane (6) around the edge of the disc. The vane is deflected producing a click when sufficient force is applied, this force varies dependent on the vanes position in relation to the inclined plane.    USE -   For a large range of exercises without significant joint movement.    ADVANTAGE -   Is small (can be pocket-size), light and compact, therefore it is portable. No risk to user from springs, weights or rubber bands and requires little joint movement. Is therefore suitable for all ages and abilities, including the partially disabled.