Foldable Piano - Custom angled piano stand for a musician with limited arm rotation

The challenge

Playing piano requires precise wrist rotation (supination and pronation). After elbow or forearm injury, this movement becomes painful or impossible. The project enables musicians with such limitations to play comfortably and maintain their musical express

Who it helps

Piano players with forearm injuries that limit supination and pronation, such as post-elbow trauma or nerve damage, preventing proper hand rotation. Designed for musicians seeking to play comfortably despite restricted arm movement.

How it works

By adjusting the piano’s angle and adding 3D-printed supports, the musician can play without needing wrist rotation (supination/pronation). The setup aligns naturally with the hand’s limited range, restoring comfort, control, and musical expression.

A foldable piano with custom angled stands and 3D-printed parts designed to match the musician’s limited range of arm rotation. The setup allows comfortable playing without wrist strain, enabling continued musical performance after injury.

Tools needed

Heavy duty gloves

Protective glasses

Protective headphones

PC or MAC I7 +

Prusa slicer

Measurement tool

Digital caliber

Screwdriver set

RingOpen key set

Pliers

Cutter

Electric Srewdriver

Circular saw

FDM Printer

Project details

• Stage: Prototype
• Built by the TOM@Care community, Tel Aviv-Yafo
• Team: shiri
• Category: Hobbies, Daily Living
• 13 downloads

The build files for Foldable Piano - Custom angled piano stand for a musician with limited arm rotation are free to download from this page - open source, shared by TOM: Tikkun Olam Makers.

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