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Effect of adding whole-body vibration training to squat training on physical function and muscle strength in individuals with knee osteoarthritis
OBJECTIVES: This study aims to investigate the effects of adding whole-body vibration (WBV) exercise to squat training (ST) on the physical function and muscle strength of patients with knee osteoarthritis (KOA). METHODS: 41 participants completed the intervention and measurements (ST group; n=21, a...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Society of Musculoskeletal and Neuronal Interactions
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6737544/ https://www.ncbi.nlm.nih.gov/pubmed/31475941 |
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author | Lai, Zhangqi Lee, Seullee Hu, Xiaoyue Wang, Lin |
author_facet | Lai, Zhangqi Lee, Seullee Hu, Xiaoyue Wang, Lin |
author_sort | Lai, Zhangqi |
collection | PubMed |
description | OBJECTIVES: This study aims to investigate the effects of adding whole-body vibration (WBV) exercise to squat training (ST) on the physical function and muscle strength of patients with knee osteoarthritis (KOA). METHODS: 41 participants completed the intervention and measurements (ST group; n=21, age=65.00±4.39 years, BMI=23.01±2.95 kg/m(2); WBV+ST group; n=20, age=64.10±4.95 years, BMI=24.79±3.12 kg/m(2)). The supervised eight-week intervention was performed three times per week with the intensity and duration increased gradually. Visual analog scale, Timed Up and Go test (TUG), 6-min Walk Distance test, and isokinetic measurements were performed at baseline and post-intervention. RESULTS: The peak torque (PT) of the extensors at 180°/s increased significantly in the WBV+ST group compared with the ST group (p = 0.046). The peak work of the extensors and the PT of the flexors at 180°/s improved only in the WBV+ST group (p<0.0125). However, no significant changes in these variables were found between groups (p>0.05). CONCLUSIONS: Adding 8 weeks of WBV training to ST can more effectively improve the muscular strength of knee extensors compared with ST in patients with KOA. |
format | Online Article Text |
id | pubmed-6737544 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | International Society of Musculoskeletal and Neuronal Interactions |
record_format | MEDLINE/PubMed |
spelling | pubmed-67375442019-09-16 Effect of adding whole-body vibration training to squat training on physical function and muscle strength in individuals with knee osteoarthritis Lai, Zhangqi Lee, Seullee Hu, Xiaoyue Wang, Lin J Musculoskelet Neuronal Interact Original Article OBJECTIVES: This study aims to investigate the effects of adding whole-body vibration (WBV) exercise to squat training (ST) on the physical function and muscle strength of patients with knee osteoarthritis (KOA). METHODS: 41 participants completed the intervention and measurements (ST group; n=21, age=65.00±4.39 years, BMI=23.01±2.95 kg/m(2); WBV+ST group; n=20, age=64.10±4.95 years, BMI=24.79±3.12 kg/m(2)). The supervised eight-week intervention was performed three times per week with the intensity and duration increased gradually. Visual analog scale, Timed Up and Go test (TUG), 6-min Walk Distance test, and isokinetic measurements were performed at baseline and post-intervention. RESULTS: The peak torque (PT) of the extensors at 180°/s increased significantly in the WBV+ST group compared with the ST group (p = 0.046). The peak work of the extensors and the PT of the flexors at 180°/s improved only in the WBV+ST group (p<0.0125). However, no significant changes in these variables were found between groups (p>0.05). CONCLUSIONS: Adding 8 weeks of WBV training to ST can more effectively improve the muscular strength of knee extensors compared with ST in patients with KOA. International Society of Musculoskeletal and Neuronal Interactions 2019 /pmc/articles/PMC6737544/ /pubmed/31475941 Text en Copyright: © Journal of Musculoskeletal and Neuronal Interactions http://creativecommons.org/licenses/by-nc-sa/4.0 This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 4.0 Unported, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Original Article Lai, Zhangqi Lee, Seullee Hu, Xiaoyue Wang, Lin Effect of adding whole-body vibration training to squat training on physical function and muscle strength in individuals with knee osteoarthritis |
title | Effect of adding whole-body vibration training to squat training on physical function and muscle strength in individuals with knee osteoarthritis |
title_full | Effect of adding whole-body vibration training to squat training on physical function and muscle strength in individuals with knee osteoarthritis |
title_fullStr | Effect of adding whole-body vibration training to squat training on physical function and muscle strength in individuals with knee osteoarthritis |
title_full_unstemmed | Effect of adding whole-body vibration training to squat training on physical function and muscle strength in individuals with knee osteoarthritis |
title_short | Effect of adding whole-body vibration training to squat training on physical function and muscle strength in individuals with knee osteoarthritis |
title_sort | effect of adding whole-body vibration training to squat training on physical function and muscle strength in individuals with knee osteoarthritis |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6737544/ https://www.ncbi.nlm.nih.gov/pubmed/31475941 |
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