Synergistic Effects of Mirror Therapy and Exercise on Motor Control in Children with Unilateral Cerebral Palsy: A Literature-Based Review

Abstract

Background: Children with unilateral cerebral palsy (UCP) experience difficulties with motor control, poor manual skills, and limited function in the affected upper limb. Both mirror therapy (MT) and structured exercise interventions are effective individually, and combining them may enhance their therapeutic effects. Objective: To examine and summarize recent evidence from the past five years regarding the combined impact of mirror therapy and exercise on motor control in children with UCP. Methods: A literature review was performed using databases (e.g., PubMed, Scopus) to find RCTs, feasibility studies, systematic reviews, and meta-analyses published between 2020 and 2025 exploring MT alone, exercise alone, or combined MT + exercise in UCP or related pediatric CP populations. Results: There is growing evidence that the combination of mirror therapy andphysical exercise improves functional usage, hand dexterity, grip strength, and selective motor control more than either exercise intervention alone. High level of adherence and acceptability are noted in feasibility and home-based research. Cognitive-therapeutic techniques (e.g., mirror + action observation) further enhance motor function. The major limitations in researches are small sample sizes, procedure variability, and a lack of long-term follow-up. Conclusion: The integration of mirror therapy with exercises is promising to promote motor control in children with unilateral cerebral palsy. Further research involving larger sample sizes, standardized protocols, and long-term follow-up is necessary to strengthen the current evidence base.