The effect of proprioceptive training vs. agility training on functional performance and balance parameters among patients with chronic ankle instability: a randomized controlled trial
摘要
This study aims to compare the effect of proprioceptive training vs. agility training on functional performance and balance parameters among chronic ankle instability (CAI) patients.
MethodsThe investigators conducted a single-blind block-randomized trial at a tertiary health facility in southern Thailand. The investigators randomly assigned participants to either Agility or Proprioceptive training groups, completing 30-min sessions three times a week for 6 weeks. Participants underwent functional and balance tests and reported their stability level and the occurrence of recurrent ankle sprains over 6 months. The investigators used linear mixed models to evaluate the effects of group, time, and group × time interactions on outcome measures. Fisher’s exact test was used for categorical variables.
ResultsOf 50 volunteers, 44 met the inclusion criteria (22 per group). Both groups improved significantly across all functional performance and balance outcomes following the 6-week intervention (all p < .05), with no significant between-group differences across the majority of outcomes (all p > .05). A significant time × group interaction was observed for triple hop for distance, favoring the Proprioceptive group (B = 33.77, 95% CI [3.64, 63.90], p = .029). The Agility group improved across all Y balance directions, whereas the Proprioceptive group did not improve in anterior reach. A trend toward greater subjective ankle stability was observed in the Proprioceptive group (27.3% vs. 4.5%; p = .051).
ConclusionsBoth agility and proprioceptive training are effective rehabilitation strategies for patients with CAI, each offering distinct advantages depending on rehabilitation goals. A combined approach may represent the optimal strategy.