Relationship of Dynamic Knee Valgus With Foot Posture, Pain, and Balance in Chronic Ankle Instability.

Inclusion Criteria

• •A history of at least 1 significant ankle sprain.
• •The initial sprain must have occurred at least 12 months prior to study enrollment.
• •The most recent injury must have occurred more than 3 months prior.
• •Additionally, a sprain that was associated with inflammatory symptoms (pain, swelling, etc.), Created at least 1 interrupted day of desired physical activity.
• •A history of the previously injured ankle joint as "giving way" and/or recurrent sprain and/or "feelings of instability." And the self-reported outcome measure foot and ankle ability measure (FAAM): ADL scale \<90%.