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Unstable footwear as a speed-dependent noise-based training gear to exercise inverted pendulum motion during walking
15 mai 2018,
- HE Louvain en Hainaut
,
- Article scientifique
Article scientifique
Previous research on unstable footwear has suggested that it may induce mechanical noise during
walking. The purpose of this study was to explore whether unstable footwear could be considered as a
noise-based training gear to exercise body center of mass (CoM) motion during walking. Ground
reaction forces were collected among 24 healthy young women walking at speeds between 3 and
6 km h−1 with ...
Des fractales à la marche en quelques pas
23 mars 2020,
- HE Louvain en Hainaut
,
- Publication d'intérêt général/presse
Publication d'intérêt général/presse
Quoique parfaitement maîtrisée chez l’Homme adulte en bonne santé, la marche bipède est
un mécanisme d’une extraordinaire subtilité. D’un point de vue mécanique, la dynamique de la marche
s’apparente à celle d’un pendule inversé, soit un système que, dès l’enfance, nous avons appris à stabiliser
dans le cadre d’un mouvement quasi-périodique. Dans ce processus de stabilisation sont impliqués ...
Benefits of nonlinear analysis indices of walking stride interval in the evaluation of neurodegenerative diseases
12 décembre 2020,
- HE Louvain en Hainaut
,
- Article scientifique
Article scientifique
Indices characterising the long-range temporal structure of walking stride interval (SI) variability such as Hurst exponent (H) and fractal dimension (D) may be used in addition to indices measuring the amount of variability like the coefficient of variation (CV). We assess the added value of the former indices in a clinical neurological context. Our aim is to demonstrate that they provide a clinical ...