Standing on a Double-Seesaw Device is an Easy Way to Modify the Coordination Between the Two Feet for Controlling Upright Stance: Assessment Through Weight-Bearing Asymmetry
| Autor: | Thierry Paillard, Jeanne Dury, Patrice Rougier, Clément Ankaoua, Dominic Pérennou, Corentin Barthod, Thibaud Coquard |
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| Přispěvatelé: | Laboratoire Interuniversitaire de Biologie de la Motricité (LIBM ), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Université Jean Monnet [Saint-Étienne] (UJM)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry]), Mouvement, Équilibre, Performance, Santé (MEPS), Université de Pau et des Pays de l'Adour (UPPA), Service de Médecine Physique et Réadaptation [CHU de Grenoble] (MPR), Centre Hospitalier Universitaire [Grenoble] (CHU) |
| Rok vydání: | 2020 |
| Předmět: |
Adult
Male medicine.medical_specialty media_common.quotation_subject Physical Therapy Sports Therapy and Rehabilitation Asymmetry Postural control Weight-Bearing Young Adult 03 medical and health sciences 0302 clinical medicine Physical medicine and rehabilitation Center of pressure (terrestrial locomotion) Seesaw molecular geometry Physiology (medical) medicine Humans Postural Balance ComputingMilieux_MISCELLANEOUS media_common Physics Foot Resistance Training 030229 sport sciences Healthy Volunteers Weight bearing asymmetry Healthy individuals Standing Position [SDV.NEU]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC] Female Neurology (clinical) 030217 neurology & neurosurgery |
| Zdroj: | Motor Control Motor Control, Human Kinetics, 2020, pp.1-14. ⟨10.1123/mc.2019-0091⟩ |
| ISSN: | 1543-2696 1087-1640 |
| DOI: | 10.1123/mc.2019-0091 |
| Popis: | Healthy young subjects were instructed to modify their weight-bearing asymmetry when standing on a double-seesaw device. The results indicated decreased and unchanged amplitudes in the center-of-pressure movements under the unloaded and loaded legs, respectively. In addition, a concomitant increased contribution of the more loaded leg and a decreased contribution of the pressure distribution mechanism along the mediolateral axis were observed in the production of the resultant center of pressure, its amplitude remaining constant. Thus, contrary to what was previously reported for stance control on solid ground, one of the main characteristics of a double-seesaw device, by preventing increased amplitudes on the loaded side during weight-bearing asymmetry, would be to facilitate a greater independency of the feet in the stance control process. |
| Databáze: | OpenAIRE |
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