Inclusion Criteria:  To be diagnosed with relapsing-remitting multiple sclerosis disease by a specialist physician Not having an MS attack in the last 3 months Having a disability level between 1 and 5 according to the Expanded Disability Status Scale Not being included in the physiotherapy and rehabilitation program in the last 3 months  Exclusion Criteria:  Using corticosteroids in the past 4 weeks Being pregnant Spinal deformities, spinal disc herniation or other spinal pathologies, orthopedic problems related to hip, knee, ankle