| 摘要 |
Apparatus for suspending a user's hands and wrists above a work piece, such as a typewriter or computer keyboard to prevent repetitive stress injury. The apparatus has a frame of sufficient height and width so as to allow the work piece to be positioned below the frame. A pair of adjustable slings are suspended from the frame. Each sling includes a loop on the bottom ends to secure the user's forearms and suspend the user's arms and hands above the work piece.
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