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Journal : Journal of Prosthetics Orthotics and Science Technology (JPOST)

Impact of Custom Foot Orthosis on Dynamic Balance in Sports Enthusiasts with Flat Feet Bahrunnajah, Anastya Yuridha; Fatati, Muhibbah; Anggriani, Atika Febri
Journal of Prosthetics Orthotics and Science Technology Vol. 3 No. 2 (2024): Journal of Prosthetics Orthotics and Science Technology (JPOST)
Publisher : Poltekkes Kemenkes Jakarta I

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36082/jpost.v3i2.1850

Abstract

Background: Custom foot orthoses (CFOs) have been extensively studied for their effectiveness in redistributing plantar pressure, aligning foot structure, and enhancing stability in individuals with flatfoot (Desmyttere et al., 2019; Xu et al., 2020). Flatfoot, characterized by reduced or absent arches, often leads to overpronation and compromised musculoskeletal alignment, impacting dynamic balance and elevating injury risk during physical activity (Hawke et al., 2015). This study examines the impact of CFOs on dynamic balance specifically in sports-active individuals with flatfoot, where optimal balance is critical due to rapid directional changes and stability demands. By providing customized support, CFOs may serve as a practical intervention to improve stability and support safe sports participation.  Methods: This quantitative, experimental study used a one-group pre-test and post-test design with purposive sampling. Twelve subjects participated, and dynamic balance was measured using the Modified Bass Dynamic Balance Test. Results: Statistical analysis with a paired-sample t-test yielded a p-value of 0.002, indicating a significant positive effect of CFOs on dynamic balance (p < 0.005). Conclusion: The findings indicate a positive effect of CFOs on dynamic balance in flatfoot individuals engaged in sports. It is recommended that individuals with flatfoot, particularly those involved in sports, consider CFOs to improve balance and reduce injury risk. Regular assessments by healthcare professionals may further optimize orthotic benefits for enhanced performance and stability. 
The Effect of Neoprene Knee Brace with Hinge on Dynamic Balance in Osteoarthritis Knee Anggriani, Atika Febri; Fatati, Muhibbah; Husna, Harnintya Tri
Journal of Prosthetics Orthotics and Science Technology Vol. 4 No. 2 (2025): Journal of Prosthetics Orthotics and Science Technology (JPOST)
Publisher : Poltekkes Kemenkes Jakarta I

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Background: Osteoarthritis of the knee is a degenerative joint disease that often causes pain, activity limitations, and balance disorders, particularly dynamic balance. One conservative approach to reducing symptoms and improving knee joint stability is the use of neoprene knee brace with hinges to provide compression and lateral-medial support, as well as enhance proprioception and neuromuscular control, all contributing to improved dynamic balance. Aims: To determine whether there is an effect of using a neoprene knee brace with hinge on dynamic balance in patients with knee osteoarthritis. Methods: This research method is quasi-experimental with a one-group pre-test and post-test design. The research sample consisted of 18 women aged 45-60 years who were selected using purposive sampling techniques based on inclusion and exclusion criteria. This study used the Time Up and Go Test to measure dynamic balance. Data normality was checked using the Shapiro-Wilk test, and statistical analysis was performed with a Paired Sample T-test. Results: Data analysis using a paired sample t-test showed a p-value of 0.000, indicating a significant difference between the pre-test and post-test scores. The average TUG test time before brace use was 16.60 seconds and after the intervention was 10.06 seconds, a difference of 6.54 seconds. Conclusion: The use of a neoprene knee brace with hinge has a significant effect on improving dynamic balance in patients with knee osteoarthritis, and can be an effective non-surgical intervention option in conservative treatment.