Pronation Supination Training Tool

Pronation / Supination Training Tool (3D Printable) This is a purpose-built training tool designed to improve forearm strength, wrist stability, and rotational control through pronation and supination movements. The design consists of a spindle and a weight carrier pole, allowing for scalable loading depending on your training level.The model has been engineer-designed with internal hollow cavities and optimized print orientation to maximise strength while keeping material usage efficient. It has been physically tested to withstand up to 30kg of loading. ⚠️ Disclaimer: While the design has been tested to 30kg, this is a 3D printed part—use at your own risk. Always inspect your print before use and load progressively.Additional hardware required:StrapRopeCarabinerPrinting recommendations:Material: PETG (recommended for durability and slight flexibility)Print profile: 0.20mm Strength @BBL X1CWeight carrier pole:Use a brim (no supports required) to improve bed adhesionSpindle:No brim requ