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A three-week intervention emphasized diagonal eccentric contraction on balance and joint position sense and ankle strength in subjects with ankle instability: A randomized controlled trial
- Source :
- Journal of back and musculoskeletal rehabilitation. 34(1)
- Publication Year :
- 2020
-
Abstract
- BACKGROUND: Problems related to ankle instability, decreased proprioceptive sensation, altered static and dynamic balance abilities are suggested as major representative factors that contribute to the recurrence of ankle sprains. OBJECTIVE: To assess the effect of a three-week intervention (intervention emphasizing diagonal eccentric contraction (IEDEC) and intervention of general exercise (IGE)) on static and dynamic balance abilities, ankle strength and joint position sense at pre- and post-intervention, and at two- and three-week post-intervention. METHODS: Twenty-five participants with ankle instability, including a history of ankle sprain and recurrent episodes of giving way, were enrolled in the study. They were randomly classified into the IEDEC group (n= 12) and the IGE group (n= 13). Dynamic balance was examined using the Y Balance Test, four-way ankle strength was measured, and the static balance was evaluated using the total displacement of the center of pressure (COP). To identify the joint position error, eversion and inversion of the ankle angle were measured. RESULTS: The results revealed significant increases in ankle dynamic stability and strength at two and three weeks post-intervention (p< 0.05). Similarly, the total displacement of the COP differed significantly over time, with a higher COP during the initial measurement than at two and three weeks intervention (p< 0.05) General balance training with IEDEC can improve position sense during ankle inversion (p< 0.05). CONCLUSION: General balance training with IEDEC improved the position sense of the inversion. Combined therapeutic intervention, such as with the manual technique, could be a beneficial approach to maximize the treatment effects.
- Subjects :
- Adult
Joint Instability
Male
medicine.medical_specialty
Contraction (grammar)
Physical Therapy, Sports Therapy and Rehabilitation
law.invention
Young Adult
Physical medicine and rehabilitation
Randomized controlled trial
Center of pressure (terrestrial locomotion)
law
Sensation
medicine
Eccentric
Humans
Orthopedics and Sports Medicine
Ankle Injuries
Dynamic balance
Postural Balance
Physical Therapy Modalities
Proprioception
business.industry
Rehabilitation
medicine.anatomical_structure
Treatment Outcome
Female
Ankle
business
Ankle Joint
Muscle Contraction
Subjects
Details
- ISSN :
- 18786324
- Volume :
- 34
- Issue :
- 1
- Database :
- OpenAIRE
- Journal :
- Journal of back and musculoskeletal rehabilitation
- Accession number :
- edsair.doi.dedup.....596942c298dcce866e5247cd3a4316de