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Titre : | Thirty-seven jump-landing biomechanical variables are associated with asymptomatic patellar tendon abnormality and patellar tendinopathy: A systematic review (2020) |
Auteurs : | Meaghan Harris ; Adrian Schultz ; Michael K. Drew ; et al. |
Type de document : | Article |
Dans : | Physical therapy in sport (Vol. 45, September 2020) |
Article en page(s) : | p. 38-55 |
Note générale : | https://doi.org/10.1016/j.ptsp.2020.03.011 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Biomécanique ; Genou ; Revue systématique ; Tendinopathie |
Mots-clés: | Atterrissage post saut |
Résumé : |
Objective
To identify studies that report three-dimensional (3D) biomechanical analysis of jump-landing tasks in relation to athletes with current patellar tendinopathy (PT), and/or asymptomatic with history of PT or patellar tendon abnormality (PTA) on diagnostic imaging. Methods Five electronic databases were searched. Included articles were required to: (1) investigate the 3D biomechanics of a jump-landing task; (2) be cross-sectional or longitudinal in design; and (3) include participants that had symptomatic PT, were asymptomatic with a history of PT, asymptomatic with PTA on diagnostic imaging and/or asymptomatic with an unknown pathology or PT history. Results Thirty-seven statistically significant jump-landing variables were associated with PT, history of PT and/or PTA. The only consistent variable that could be replicated between studies was knee flexion angle at initial foot-ground contact (IC) and an altered hip flexion/extension strategy during a horizontal land phase of a vertical stop-jump. Conclusion Isolated vertical landings or take-offs alone may not be sensitive enough to identify key jump-landing variables associated with PT, thus clinicians and researchers should incorporate a whole jump-landing task with a horizontal landing component. Sagital plane hip and knee kinematics in a horizontal landing phase appear to provide the most valuable information for evaluating those with PT. |
Disponible en ligne : | Oui |
En ligne : | https://www.sciencedirect.com/science/article/pii/S1466853X19305231#!https://www.sciencedirect.com/science/article/pii/S1466853X19305231#! |