This multicenter study uses a convenience sample of 81 PwMS, who are in short or long term treatment widespread over Switzerland. At baseline, the testers record age, gender, type of MS and disease duration since diagnosis. The tests will be executed in the following order: six-meter Timed Walking Test (6MTWT), nine-hole peg test (9HPT), Berg Balance Scale (BBS), MSQPT, Hamburg Quality of Life Questionnaire in Multiple Sclerosis (HAQUAMS), Expanded Disability Status Scale (EDSS) and Transition Questionnaires for the Patient and the treating physiotherapist. Finally the six-minute walk (6MWT) rest will be carried out. The intervention with long term patients was planned every next 6 months after the baseline testing (T1, T2 and T3). The short time patient will be tested at base line and after 3 to 4 months or at the end of the rehabilitation period (T1).