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Updated: Sep 23, 2025
Evaluating Postural Control and Lower-extremity Muscle Activation in Individuals with Chronic Ankle Instability
Published on: September 18, 2020
Can Therapeutic Exercises Improve Proprioception in Chronic Ankle Instability? A Systematic Review and Network
Jia Han1, Lijiang Luan2, Roger Adams3
1College of Rehabilitation Sciences, Shanghai University of Medicine and Health Sciences, Shanghai, China; Department of Physiotherapy and Sports Rehabilitation, Shanghai University of Sport, Shanghai, China; Research Institute for Sport and Exercise, University of Canberra, Bruce, Australia; Faculty of Health, Arts and Design, Swinburne University of Technology, Hawthorn, VIC, Australia.
Objective:
To assess exercise therapies that aim to enhance proprioception in individuals with chronic ankle instability (CAI).
Data Sources:
Five databases (PubMed, Embase, Cochrane Library, Web of Science, and EBSCO) were searched in October 2021.
Study Selection:
Randomized controlled trials involving exercise therapy conducted on individuals with CAI were included.
Data Extraction:
Data were extracted by 2 independent reviewers using a standardized form. Methodological quality and risk of bias were assessed with the Physiotherapy Evidence Database scale.
Data Synthesis:
The end trial weighted mean difference and standard deviations were analyzed, and the synthetic value for the improvement in error scores of ankle joint position sense in multiple directions was evaluated.
Results:
Eleven trials with 333 participants were eligible for inclusion in this systematic review and were included in the network meta-analysis. Foot and ankle muscle strengthening exercise showed the highest probability of being among the best treatments (surface under the cumulative ranking [SUCRA]=74.6%). The next 2 were static balance exercise only (SUCRA=67.9%) and corrective exercise (SUCRA=56.1%). The SUCRA values of proprioceptive exercise, dynamic balance exercise only, aquatic exercise, rehabilitation exercise with brace, mixed static/dynamic balance exercise, and control were at relatively low levels and scored at 49.6%, 48.8%, 47.8%, 47.7%, 44.0%, and 13.5%, respectively.
Conclusions:
Foot and ankle muscle strengthening exercise may have a good effect when used to improve joint position sense in individuals with CAI. The more complex balance exercise intervention becomes, the less effective the proprioceptive outcome.
