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Introduction: Visual feedback is an effective method to enhance postural and balance control in clinical and sports training. The aim of this study was to explore the effect of real-time visual feedback provided by a video camera on the performance of a dynamic balance test, which is the star excursion balance test in healthy subjects.
Methods: We compared the performance of the star excursion balance test using the maximum reach distance in 20 healthy participants (10 male and 10 female, 26.8 ± 3.7 years) under two conditions: without feedback and whilst they viewed their movements in real-time on a screen in front of them via a video camera.
Results: The results showed that real-time visual feedback had a significant effect on maximum reach distance of the star excursion balance test in the posterolateral direction (P < 0.001). There was a non-significant increase in the maximum reach distance in the anterior and posteromedial directions.
Conclusion: The result indicates that the real-time visual feedback appears to be an effective means for improving the performance of the star excursion balance test in the posterolateral direction, and may be a promising tool for clinical rehabilitation and athlete training to enhance dynamic postural control.
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http://dx.doi.org/10.1177/2055668319862139 | DOI Listing |
Spine (Phila Pa 1976)
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Niigata Spine Surgery Center, Kameda Daiichi Hospital, Niigata, Japan.
Study Design: Prospective cohort study.
Objective: To investigate longitudinal changes in physical functional status after long corrective fusion in patients with adult spinal deformity (ASD) during 2 years of follow-up.
Background: In ASD surgery, reports assessing physical functional status in long-term observations for more than a year are lacking.
Assessment
September 2025
University of California, Berkeley, USA.
The Big Five Inventory-2 (BFI-2) has enjoyed global popularity due to its good balance of content coverage and brevity and has been officially translated into 12 languages in addition to the original English version. The current study aimed to further enhance the cultural accessibility of the BFI-2 by translating it into the Korean language and comprehensively validating the Korean version in two South Korean samples: working adults and college students. Across the two samples, the Korean BFI-2 demonstrated good reliability (e.
View Article and Find Full Text PDFCochrane Database Syst Rev
September 2025
Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands.
Background: Radiotherapy is the mainstay of treatment for head and neck cancer (HNC) but may induce various side effects on surrounding normal tissues. To reach an optimal balance between tumour control and toxicity prevention, normal tissue complication probability (NTCP) models have been reported to predict the risk of radiation-induced side effects in patients with HNC. However, the quality of study design, conduct, and analysis (i.
View Article and Find Full Text PDFiScience
September 2025
Department of Physical Geography and Ecosystem Science, Lund University, 223 62 Lund, Sweden.
Forest loss, fragmentation, and transformation negatively impact forest biodiversity and ecosystem functionality worldwide. Improving landscape intactness and connectivity through restoration is critical. Determining where to restore remains, however, a challenge.
View Article and Find Full Text PDFFront Public Health
September 2025
Gülhane Faculty of Physiotherapy and Rehabilitation, University of Health Sciences, Ankara, Türkiye.
Background: The increasing prevalence of sports injuries among young female volleyball players, driven by biomechanical and hormonal factors, necessitates effective prevention strategies. Screening tools like the Functional Movement Screen (FMS) and Star Excursion Balance Test (SEBT) often show inconsistent predictive validity for injury risk in this population. This study investigates associations between FMS, SEBT, agility, and muscle strength with injury risk in young female volleyball players to refine prediction models and inform targeted interventions.
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