Due to material strength limitations, standard PLA and standard PETG are prone to breakage. Please use more durable materials whenever possible.

🪀 Modular Hula Hoop for 3D Printing | Assemble-and-Disassemble Design for Effortless Fat Burning at Home

This is a modular, detachable hula hoop I designed specifically for 3D printing enthusiasts. By breaking the traditional hula hoop into modular segments that can be easily assembled and disassembled, it’s not only convenient for storage and transport but also allows users to freely adjust the hoop’s diameter—balancing home fitness with the fun of DIY crafting!

✨ Key Highlights

• Modular Assembly Design: A segmented, snap-fit structure makes assembly and disassembly incredibly simple. When not in use, the hoop can be taken apart for compact storage, and you can add or remove sections based on your height or waist size to suit different users.

• Ergonomic Curvature: Each segment features a wave-shaped design that closely conforms to the waist and abdomen, ensuring a closer fit during rotation, reducing discomfort, and providing a more comfortable workout experience.

• 3D-Printing Friendly: No supports required, each segment is small in volume, making it easy to print using FDM technology. You can also freely mix and match colors—for example, the pink-and-blue color combination shown here—to create a personalized, trendy fitness accessory.