| Titre : | Comparison of Pelvic Complex Kinematics During Treadmill and Overground Walking (2012) |
| Auteurs : | Nachiappan Chockalingam ; Faye Chatterley ; C. Healy Aoife ; et al. |
| Type de document : | Article |
| Dans : | Archives of Physical Medicine and Rehabilitation (2012/12, 2012) |
| Article en page(s) : | pp. 2302-2308 |
| Langues: | Anglais |
| Descripteurs : |
HE Vinci Biomécanique ; Epreuve d'effort ; Pelvis ; Rééducation et réadaptation |
| Mots-clés: | marche à pied |
| Résumé : |
"Objectives To determine if there are changes in temporal gait parameters with a focus on pelvis when comparing overground and treadmill ambulation, and to assess the effect of sex. Design An observational study employing motion analysis techniques to evaluate pelvic movement during gait. Setting University biomechanics laboratory. Participants Men (n=8; 22.5+3.0y) and women (n=6; 23.8+4.1y). Interventions Not applicable. Main Outcome Measures Cadence, stride time, stance phase percent, and pelvic tilt, obliquity, and rotation parameters throughout the gait cycle were assessed during overground and treadmill walking. Kinematic data were recorded using a passive full body marker based motion analysis system. While an independent sample t test was used to determine if differences in walking speed were evident between sexes, a 2-way, repeated-measures analysis of variance was performed to examine the effect of walking mode and sex on each dependent variable. Results Significant differences (P<.05 between overground and treadmill walking for the temporal parameters analyzed were evident both sexes. a lower pelvic obliquity motion when compared with was sexes rotation movement pattern showed greatest difference modes. majority of significant differences magnitude greater than walking.> Conclusions The differences in temporal and angular kinematics identified in the present study should be considered when treadmills are used in a rehabilitation program." |
| Disponible en ligne : | Oui |
| En ligne : | http://www.archives-pmr.org/article/S0003-9993(11)00950-6/abstract |
Bibliothèques HE Vinci
