The Effectiveness of Strength Training Protocols on Strength Development in Participants With Chronic Ankle Instability: A Critically Appraised Topic

摘要

Following a lateral ankle sprain, an individual is more susceptible to recurrent ankle sprains and other residual symptoms. Oftentimes, these residual issues lead to chronic ankle instability (CAI). CAI is a multifaceted condition denned as repetitive episodes of instability or giving way of the ankle. This condition often presents with strength, balance, and functional performance deficits. Strength and proprioceptive deficits create an environment where the joint relies heavily on the static stabilizers for support. This predisposes the joint to repetitive microtrauma to the articular cartilage, which can result in osteoarthritis. Improving strength will create a more stable joint and potentially decrease the deficits of CAI, subsequently preventing the repetitive trauma on the articular cartilage. Six-week rehabilitation protocols have been examined in research and include strengthening exercises such as resistance bands or tubing, manual resistance, and isokinetic resistance. These protocols will be evaluated to determine if they are effective at improving the strength deficits of CAI.