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Lower-limb kinematics and kinetics during continuously varying human locomotion
Human locomotion involves continuously variable activities including walking, running, and stair climbing over a range of speeds and inclinations as well as sit-stand, walk-run, and walk-stairs transitions. Understanding the kinematics and kinetics of the lower limbs during continuously varying loco...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8553836/ https://www.ncbi.nlm.nih.gov/pubmed/34711856 http://dx.doi.org/10.1038/s41597-021-01057-9 |
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author | Reznick, Emma Embry, Kyle R. Neuman, Ross Bolívar-Nieto, Edgar Fey, Nicholas P. Gregg, Robert D. |
author_facet | Reznick, Emma Embry, Kyle R. Neuman, Ross Bolívar-Nieto, Edgar Fey, Nicholas P. Gregg, Robert D. |
author_sort | Reznick, Emma |
collection | PubMed |
description | Human locomotion involves continuously variable activities including walking, running, and stair climbing over a range of speeds and inclinations as well as sit-stand, walk-run, and walk-stairs transitions. Understanding the kinematics and kinetics of the lower limbs during continuously varying locomotion is fundamental to developing robotic prostheses and exoskeletons that assist in community ambulation. However, available datasets on human locomotion neglect transitions between activities and/or continuous variations in speed and inclination during these activities. This data paper reports a new dataset that includes the lower-limb kinematics and kinetics of ten able-bodied participants walking at multiple inclines (±0°; 5° and 10°) and speeds (0.8 m/s; 1 m/s; 1.2 m/s), running at multiple speeds (1.8 m/s; 2 m/s; 2.2 m/s and 2.4 m/s), walking and running with constant acceleration (±0.2; 0.5), and stair ascent/descent with multiple stair inclines (20°; 25°; 30° and 35°). This dataset also includes sit-stand transitions, walk-run transitions, and walk-stairs transitions. Data were recorded by a Vicon motion capture system and, for applicable tasks, a Bertec instrumented treadmill. |
format | Online Article Text |
id | pubmed-8553836 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-85538362021-10-29 Lower-limb kinematics and kinetics during continuously varying human locomotion Reznick, Emma Embry, Kyle R. Neuman, Ross Bolívar-Nieto, Edgar Fey, Nicholas P. Gregg, Robert D. Sci Data Data Descriptor Human locomotion involves continuously variable activities including walking, running, and stair climbing over a range of speeds and inclinations as well as sit-stand, walk-run, and walk-stairs transitions. Understanding the kinematics and kinetics of the lower limbs during continuously varying locomotion is fundamental to developing robotic prostheses and exoskeletons that assist in community ambulation. However, available datasets on human locomotion neglect transitions between activities and/or continuous variations in speed and inclination during these activities. This data paper reports a new dataset that includes the lower-limb kinematics and kinetics of ten able-bodied participants walking at multiple inclines (±0°; 5° and 10°) and speeds (0.8 m/s; 1 m/s; 1.2 m/s), running at multiple speeds (1.8 m/s; 2 m/s; 2.2 m/s and 2.4 m/s), walking and running with constant acceleration (±0.2; 0.5), and stair ascent/descent with multiple stair inclines (20°; 25°; 30° and 35°). This dataset also includes sit-stand transitions, walk-run transitions, and walk-stairs transitions. Data were recorded by a Vicon motion capture system and, for applicable tasks, a Bertec instrumented treadmill. Nature Publishing Group UK 2021-10-28 /pmc/articles/PMC8553836/ /pubmed/34711856 http://dx.doi.org/10.1038/s41597-021-01057-9 Text en © The Author(s) 2021 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . The Creative Commons Public Domain Dedication waiver http://creativecommons.org/publicdomain/zero/1.0/ (https://creativecommons.org/publicdomain/zero/1.0/) applies to the metadata files associated with this article. |
spellingShingle | Data Descriptor Reznick, Emma Embry, Kyle R. Neuman, Ross Bolívar-Nieto, Edgar Fey, Nicholas P. Gregg, Robert D. Lower-limb kinematics and kinetics during continuously varying human locomotion |
title | Lower-limb kinematics and kinetics during continuously varying human locomotion |
title_full | Lower-limb kinematics and kinetics during continuously varying human locomotion |
title_fullStr | Lower-limb kinematics and kinetics during continuously varying human locomotion |
title_full_unstemmed | Lower-limb kinematics and kinetics during continuously varying human locomotion |
title_short | Lower-limb kinematics and kinetics during continuously varying human locomotion |
title_sort | lower-limb kinematics and kinetics during continuously varying human locomotion |
topic | Data Descriptor |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8553836/ https://www.ncbi.nlm.nih.gov/pubmed/34711856 http://dx.doi.org/10.1038/s41597-021-01057-9 |
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