Tibiofemoral forces during FES rowing in individuals with spinal cord injury
Autor: | Rebecca L. Lambach, Robin Gibbons, Saikat Pal, Gary S. Beaupre, Brian J. Andrews, Vishnu Deep Chandran |
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Rok vydání: | 2020 |
Předmět: |
Male
medicine.medical_specialty Ergometry Knee Joint 0206 medical engineering Rowing Biomedical Engineering Bioengineering 02 engineering and technology 03 medical and health sciences 0302 clinical medicine Physical medicine and rehabilitation medicine Humans Functional electrical stimulation Femur Spinal cord injury Spinal Cord Injuries Water Sports Tibia business.industry 030229 sport sciences General Medicine medicine.disease 020601 biomedical engineering Biomechanical Phenomena Computer Science Applications Human-Computer Interaction business |
Zdroj: | Computer Methods in Biomechanics and Biomedical Engineering. 24:231-244 |
ISSN: | 1476-8259 1025-5842 |
Popis: | The purpose of this study is to determine the tibiofemoral forces during functional electrical stimulation (FES) rowing in individuals with spinal cord injury (SCI). We analysed the motion of five participants with SCI during FES rowing, with simultaneous measurements of (i) three-dimensional marker trajectories, (ii) foot reaction forces (FRFs), (iii) ergometer handle forces, and (iv) timestamps for electrical stimulation of the quadriceps and hamstrings muscles. We created full-body musculoskeletal models in OpenSim to determine subject-specific tibiofemoral forces during FES rowing. The peak magnitudes of tibiofemoral forces averaged over five participants with SCI were 2.43 ± 0.39 BW and 2.25 ± 0.71 BW for the left and right legs, respectively. The peak magnitudes of FRFs were 0.19 ± 0.04 BW in each leg. The peak magnitude of handle forces was 0.47 ± 0.19 BW. Peak tibiofemoral force was associated with peak FRF (magnitudes, R |
Databáze: | OpenAIRE |
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