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KMID : 0357220160280030189
Journal of Korean Society Physical Therapy
2016 Volume.28 No. 3 p.189 ~ p.194
Effect of Ankle Stabilization Training Using Biofeedback on Balance Ability and Lower Limb Muscle Activity in Football Players with Functional Ankle Instability
Kim Je-Ho

Uhm Yo-Han
Abstract
Purpose: This study focuses on influence of ankle stabilization training on balance ability and lower limb muscle activation of soccer player with functional ankle instability.

Methods: Subjects were grouped into ankle stabilization training group using biofeedback comprised of 15 subjects and general exercise group of 15. The training was conducted for 30 minutes, 3 times a week for 8 weeks in total. All 30 football players conducted plyometric training for 30 minutes before main training. To evaluate balance ability, biorescure was used to measure whole path length and surface area and surface electromyography (EMG) system was used to measure tibialis anterior, tibialis posterior, and soleus to evaluate lower limb muscle activation.

Results: The experiment group showed significant difference to the comparison group in regard of whole path length and surface area which represents balancing capability and muscle activation of tibialis anterior, tibialis posterior, and soleus.

Conclusion: Therefore, ankle stabilization training using biofeedback is more effective in enhancing balance ability and lower limb muscle activation than general exercise.
KEYWORD
Football, Ankle, Stability, Biofeedback
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