Ellie Finlayson, 6, of Kilmarnock, Scotland, walks on a treadmill while using The Spider during therapy at the Footsteps Centre, which provides an intensive physiotherapy program for children and young adults with neurological disorders, in Dorchester-on-Thames, southern England November 8, 2011. The spider is a unique tool for physiotherapists enabling them implement a full course of exercises in any chosen position by using a series of elastic ropes which create a "spider's web." In the U.K., The Spider is not found anywhere else in the U.K and children and young adults travel from as far as Ireland and Pakistan to receive treatment. REUTERS/Suzanne Plunkett (BRITAIN - Tags: SOCIETY HEALTH)