| 摘要 |
A device for retaining the user in a substantially upright position when seated in a chair is disclosed. The device consists of a bracket attached to the back of the chair having two distal ends, the ends extending laterally outward from the back support portion of the chair. Attached to these distal ends is an adjustable, padded strap that supports the abdomen of the person seated in the chair to prevent them from slouching or leaning forward. The strap extends perpendicular to the rear strut or frame of the chair to hold the user firmly in an upright position.
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