Grip-Free Fitness Cuff: From Concept to Injection-Molded Production

Grip-Free Fitness Cuff: A Joint-Friendly Product, Designed and Manufactured End to End

Traditional cable handles and ankle straps put load through the grip, wrists, elbows and knees, which can limit people training with joint pain, arthritis or injuries. Our client's product is a patent-pending, grip-free cable attachment that loads above the elbow or knee instead, helping users isolate the target muscle while reducing stress on the joint. One device works for both arms and legs.

The client came to CADLETE Designs with the idea, and we designed the product from scratch. We then developed a molding-ready DFM design for plastic production, built the injection molds, and took the product into volume production.

Our role did not stop at the factory. CADLETE managed the end-to-end supply chain, including logistics, so the client could focus on growing the brand while we handled tooling, production and delivery.

Today, the product is sold in more than 27 countries and is used by professional trainers and athletes, a strong example of how a turnkey design-to-delivery partner can help a fitness startup scale.