From a prosthesis hidden under clothing to a one comes on spotlight. Our common recognition is changing through sports. For amputee's more beautiful form in running, we've developed prostheses specially focused on usability, exterior, and safety. Here we'd like to introduce how we've designed the prosthesis for lower limb, knee joints and air stabilizer for the carbon fiber foot. Categories and Subject DescriptorsJ.5 [Arts and Humanities]: Arts, fine and performing General Terms . . . Design.

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