SAN DIEGO--(BUSINESS WIRE)--The Challenged Athletes Foundation® (CAF), a world leader in the movement to help athletes with physical challenges get involved – and stay involved – in sports, and Össur, a global leader in non-invasive orthopaedics that help people live lives without limitations, have renewed their partnership, which began in 1997. Under the terms of the new three-year agreement, Össur will continue to serve as the exclusive provider of prosthetic components to CAF and will sponsor a series of mobility clinics to get amputees of all ages and abilities up and moving.