Samenvatting
Objectives: The primary aim of this study is to investigate the effect of the use of a patellar strap on knee joint proprioception in both healthy participants and in patients with patellar tendinopathy (PT). Secondary aims are to examine whether there is a difference in effectiveness of the use of a patellar strap between participants with low and high proprioceptive acuity and if possible predictors of effectiveness can be determined.
Design: Case-control.
Methods: The threshold to detect passive motion with and without a patellar strap was assessed in 22 healthy participants and 21 unilateral PT patients.
Results: The results from the mixed model analysis show that in both groups of participants a small but statistically significant improvement in proprioception was found, primarily in those who had low proprioceptive acuity. A notable finding was that in the symptomatic leg of the PT group no improvement in proprioception by wearing a strap could be determined. Male gender and having fewer symptoms were possible predictors of effectiveness in PT patients.
Conclusions: As proprioception plays a role in optimising movements and reducing load to joint-related structures like tendons and ligaments, it is considered an important protection mechanism. Although the improvements in proprioception as a result of wearing the strap are small, it might be that the use of a patellar strap can potentially play a role in injury prevention since poor proprioception can be a risk factor for (re)-injury. (C) 2015 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.
Originele taal-2 | English |
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Pagina's (van-tot) | 278-282 |
Aantal pagina's | 5 |
Tijdschrift | Journal of Science and Medicine in Sport |
Volume | 19 |
Nummer van het tijdschrift | 4 |
DOI's | |
Status | Published - apr.-2016 |