This study attempted to: 1. Investigate the difference in calf muscle strength (concentric and eccentric) between affected limb with instability and non-affected limb. 2. Assess the relationship between the severity of ankle instability and calf muscle strength (concentric and eccentric) at velocity (60 and 120â—¦/s) in patients with functional ankle instability? 3. Investigate the relationship between calf muscle strength (concentric and eccentric) deficit and functional performance in functional ankle instability.
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Arabic version of the Identification of Functional Ankle Instability questionnaire (IdFAI-AR)
Timeframe: 1 session