This document describes a case study on using physiotherapy to treat severe tremor. The patient had multiple sclerosis with sensitive ataxia and severe left arm tremor. The physiotherapy treatment plan focused on teaching the patient about their condition, sensory stimulation like textures and movements, mirror therapy, and bilateral/unilateral coordination exercises with an emphasis on minimizing rocking movements. The conclusions were that the treatment improved movement quality but did not significantly improve activities of daily living or function, and more research is needed on physiotherapy for tremor patients.