Academic Journal
The non-sagittal knee moment vector identifies 'at risk' individuals that the knee abduction moment alone does not
| العنوان: | The non-sagittal knee moment vector identifies 'at risk' individuals that the knee abduction moment alone does not |
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| المؤلفون: | Robinson, MA, Sharir, R, Rafeeuddin, R, Donnelly, C |
| بيانات النشر: | Routledge |
| سنة النشر: | 2021 |
| المجموعة: | Liverpool John Moores University: LJMU Research Online |
| مصطلحات موضوعية: | RC1200 Sports Medicine |
| الوصف: | Multi-planar forces and moments are known to injure the anterior cruciate ligament (ACL). In ACL injury risk studies however, the uni-planar frontal plane external knee abduction moment is frequently studied in isolation. This study aimed to determine if the frontal plane knee moment (KM-Y) could classify all individuals crossing a risk threshold compared to those classified by a multi-planar non-sagittal knee moment vector (KM-YZ). Recreationally active females completed three sports tasks - drop vertical jumps, single-leg drop vertical jumps and planned sidesteps. Peak knee abduction moments and peak non-sagittal resultant knee moments were obtained for each task and a risk threshold of the sample mean plus 1.6 standard deviations was used for classification. A sensitivity analysis of the threshold from 1-2 standard deviations was also conducted. KM-Y did not identify all participants who crossed the risk threshold as the non-sagittal moment identified unique individuals. This result was consistent across tasks and threshold sensitivities. Analysing the peak uni-planar knee abduction moment alone is therefore likely overly reductionist, as this study demonstrates that a KM-YZ threshold identifies “at risk” individuals that a KM-Y threshold does not. Multi-planar moment metrics such as KM-YZ may help facilitate the development of screening protocols across multiple tasks |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | text |
| اللغة: | English |
| Relation: | https://researchonline.ljmu.ac.uk/id/eprint/14618/8/The%20non-sagittal%20knee%20moment%20vector%20identifies%20at%20risk%20individuals%20that%20the%20knee%20abduction%20moment%20alone%20does%20not.pdf; Robinson, MA, Sharir, R, Rafeeuddin, R and Donnelly, C (2021) The non-sagittal knee moment vector identifies "at risk" individuals that the knee abduction moment alone does not. Sports Biomechanics. ISSN 1476-3141 |
| DOI: | 10.1080/14763141.2021.1903981 |
| الاتاحة: | http://researchonline.ljmu.ac.uk/id/eprint/14618/ https://researchonline.ljmu.ac.uk/id/eprint/14618/8/The%20non-sagittal%20knee%20moment%20vector%20identifies%20at%20risk%20individuals%20that%20the%20knee%20abduction%20moment%20alone%20does%20not.pdf https://doi.org/10.1080/14763141.2021.1903981 |
| Rights: | cc_by_nc_nd |
| رقم الانضمام: | edsbas.DFC0FB39 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1080/14763141.2021.1903981 |
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