Project Hypnos: The Impact of a Brief Hypnosis Intervention on Single-limb Dynamic Balance in People With Chronic Ankle Instability

Inclusion Criteria: * History of one significant ankle sprain * Experiences of instability in the ankle, determined by a score of \> 11 on the Identification of Functional Ankle Instability (IdFAI) questionnaire * An overall sensation of disability, determined by a score of \< 90% on the Functional Ankle Ability Measure (FAAM) questionnaire Exclusion Criteria: * If the participant's initial ankle sprain was within the past twelve months or the most recent ankle sprain was within the past three months, the participant was excluded from eligibility * A history of lower extremity surgery * A fracture to the lower extremity * Any acute musculoskeletal injuries to lower extremities in the past three months