The Effect of Strengthening Exercises on Functional Ability in Patients with MS: A Review Study

Introduction: Patients with multiple sclerosis (MS) usually report gait and balance disorders. Exercise therapy, especially strengthening exercise, is a safe and effective treatment approach in these patients. Therefore, the aim of this review study was to determine the effect of strengthening exercises on functional ability in patients with MS. Methods and Materials: A search of databases such as PubMed, science direct, Cochrane library, and Google scholar was reviewed to determine the existing articles on the effect of strengthening exercises on functional ability in patients with MS. Results: According to the evaluation of studies from 2000 to 2020, 8 articles met the inclusion criteria. These articles examined the effect of strengthening exercises on functional ability in patients with MS. The results showed that strengthening exercises improved balance variables, functional ability, strength, and quality of life. Conclusion: Various interventions including stretching, balance, strengthening exercises, and electrical stimulation have been used to treat balance disorders, decreased muscle strength, gait efficiency and quality of life in patients with MS. Among these interventions, strengthening exercises have been shown to play an effective role in improving functional ability, although more studies are needed in this area.