The underlying risk factors for female anterior cruciate ligament (ACL) injuries are likely multifactorial. Poor neuromuscular and biomechanical control of the lower limb appears to be a primary contributor to the female ACL injury mechanism. Neuromuscular and biomechanical characteristics of the hip may significantly contribute to lower extremity function, since hip position and motion has been found to influence knee position and loads. Afferent proprioceptive signals from mechanoreceptors in the ACL play a vital role in dynamic joint stability of the knee. The same principle is valid for maintaining dynamic stability of the hip, however there has been limited research examining proprioception of the hip. Prior to investigating the contribution of hip proprioception to knee injuries, the reliability and precision of the desired hip proprioception methods must be established. The goal of this study was to establish the intersession and intrasession reliability and precision of threshold to detect passive motion, force sense and active joint position sense tests of the hip in healthy individuals. The results of this study indicate that a reliable and precise method of measuring hip threshold to detect passive motion (TTDPM) has been established. Further investigation is warranted to develop reliable and precise measurement methods for force sense (FS) and active joint position sense (JPS) measurements of the hip.
| Identifer | oai:union.ndltd.org:PITT/oai:PITTETD:etd-04162008-084059 |
| Date | 19 May 2008 |
| Creators | Benjaminse, Anne |
| Contributors | Timothy C. Sell, Scott M. Lephart, Anthony J. House, John P. Abt |
| Publisher | University of Pittsburgh |
| Source Sets | University of Pittsburgh |
| Language | English |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.library.pitt.edu/ETD/available/etd-04162008-084059/ |
| Rights | unrestricted, I hereby certify that, if appropriate, I have obtained and attached hereto a written permission statement from the owner(s) of each third party copyrighted matter to be included in my thesis, dissertation, or project report, allowing distribution as specified below. I certify that the version I submitted is the same as that approved by my advisory committee. I hereby grant to University of Pittsburgh or its agents the non-exclusive license to archive and make accessible, under the conditions specified below, my thesis, dissertation, or project report in whole or in part in all forms of media, now or hereafter known. I retain all other ownership rights to the copyright of the thesis, dissertation or project report. I also retain the right to use in future works (such as articles or books) all or part of this thesis, dissertation, or project report. |
Page generated in 0.0019 seconds