Adding mechanical vibration to a half squat with different ballasts and rhythms increases movement variability
The aim of this study was to determine whether whole body vibration increases movement variability while performing a half squat with different ballasts and rhythms through entropy. A total of 12 male athletes (age: 21.24 ± 2.35 years, height: 176.83 ± 5.80 cm, body mass: 70.63 ± 8.58 kg) performed...
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| creator | Tuyà Viñas, Sílvia Fernández-Valdés Villa, Bruno Pérez-Chirinos Buxadé, Carla Morral-Yepes, Mónica Del Campo Montoliu, Lucas Moras Feliu, Gerard |
| description | The aim of this study was to determine whether whole body vibration increases movement variability while performing a half squat with different ballasts and rhythms through entropy. A total of 12 male athletes (age: 21.24 ± 2.35 years, height: 176.83 ± 5.80 cm, body mass: 70.63 ± 8.58 kg) performed a half squat with weighted vest, dumbbells and bar with weights suspended with elastic bands, with and without vibration at the squat rhythm of 40 and 60 bpm. Each ballast corresponded to 15% of the body mass. The movement variability was analysed by calculating the sample entropy of the acceleration signal, recorded at the waist using an accelerometer. With vibration, differences were found between weighted vest and dumbbells (t(121) = -8.81, p < 0.001 at 40 bpm; t(121) = -8.18, p < 0.001 at 60 bpm) and between weighted vest and bar at both rhythms (t(121) = -8.96, p < 0.001 at 40 bpm; t(121) = -8.83, p < 0.001 at 60 bpm). Furthermore, a higher sample entropy was obtained at 40 bpm with all ballasts (t(121) = 5.65, p < 0.001 with weighted vest; t(121) = 6.27, p < 0.001 with dumbbells; t(121) = 5.78, p < 0.001 with bar). No differences were found without vibration. These findings reveal that adding mechanical vibration to a half squat produces a non-proportional increase in movement variability, being larger when the ballast is placed on the upper limbs and when performed at a slow rhythm. |
| doi_str_mv | 10.1371/journal.pone.0284863 |
| format | Article |
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A total of 12 male athletes (age: 21.24 ± 2.35 years, height: 176.83 ± 5.80 cm, body mass: 70.63 ± 8.58 kg) performed a half squat with weighted vest, dumbbells and bar with weights suspended with elastic bands, with and without vibration at the squat rhythm of 40 and 60 bpm. Each ballast corresponded to 15% of the body mass. The movement variability was analysed by calculating the sample entropy of the acceleration signal, recorded at the waist using an accelerometer. With vibration, differences were found between weighted vest and dumbbells (t(121) = -8.81, p < 0.001 at 40 bpm; t(121) = -8.18, p < 0.001 at 60 bpm) and between weighted vest and bar at both rhythms (t(121) = -8.96, p < 0.001 at 40 bpm; t(121) = -8.83, p < 0.001 at 60 bpm). Furthermore, a higher sample entropy was obtained at 40 bpm with all ballasts (t(121) = 5.65, p < 0.001 with weighted vest; t(121) = 6.27, p < 0.001 with dumbbells; t(121) = 5.78, p < 0.001 with bar). No differences were found without vibration. These findings reveal that adding mechanical vibration to a half squat produces a non-proportional increase in movement variability, being larger when the ballast is placed on the upper limbs and when performed at a slow rhythm.]]></description><identifier>ISSN: 1932-6203</identifier><identifier>EISSN: 1932-6203</identifier><identifier>DOI: 10.1371/journal.pone.0284863</identifier><identifier>PMID: 37498880</identifier><language>eng</language><publisher>United States: Public Library of Science</publisher><subject>Accelerometers ; Athletes ; Biology and Life Sciences ; Body mass ; Data collection ; Electromyography ; Engineering and Technology ; Entropy ; Evaluation ; Exercise ; Medicine and Health Sciences ; Methods ; Physical Sciences ; Physiological aspects ; Research and Analysis Methods ; Rhythm ; Social Sciences ; Sports training ; Strength training ; Time series ; Training ; Variability ; Vibration ; Weight training</subject><ispartof>PloS one, 2023-07, Vol.18 (7), p.e0284863-e0284863</ispartof><rights>Copyright: © 2023 Tuyà Viñas et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.</rights><rights>COPYRIGHT 2023 Public Library of Science</rights><rights>2023 Tuyà Viñas et al. This is an open access article distributed under the terms of the Creative Commons Attribution License: http://creativecommons.org/licenses/by/4.0/ (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2023 Tuyà Viñas et al 2023 Tuyà Viñas et al</rights><rights>2023 Tuyà Viñas et al. This is an open access article distributed under the terms of the Creative Commons Attribution License: http://creativecommons.org/licenses/by/4.0/ (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c697t-30bcf20c9810049cf2d42abfe245f9e20e95aa0c8e842a0cfce50745dbe344403</citedby><cites>FETCH-LOGICAL-c697t-30bcf20c9810049cf2d42abfe245f9e20e95aa0c8e842a0cfce50745dbe344403</cites><orcidid>0000-0001-5566-3627 ; 0000-0003-3232-1178 ; 0000-0001-5159-7925</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC10374075/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC10374075/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,864,885,2928,23866,27924,27925,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/37498880$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><contributor>Cè, Emiliano</contributor><creatorcontrib>Tuyà Viñas, Sílvia</creatorcontrib><creatorcontrib>Fernández-Valdés Villa, Bruno</creatorcontrib><creatorcontrib>Pérez-Chirinos Buxadé, Carla</creatorcontrib><creatorcontrib>Morral-Yepes, Mónica</creatorcontrib><creatorcontrib>Del Campo Montoliu, Lucas</creatorcontrib><creatorcontrib>Moras Feliu, Gerard</creatorcontrib><title>Adding mechanical vibration to a half squat with different ballasts and rhythms increases movement variability</title><title>PloS one</title><addtitle>PLoS One</addtitle><description><![CDATA[The aim of this study was to determine whether whole body vibration increases movement variability while performing a half squat with different ballasts and rhythms through entropy. 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mechanical vibration to a half squat with different ballasts and rhythms increases movement variability</title><author>Tuyà Viñas, Sílvia ; Fernández-Valdés Villa, Bruno ; Pérez-Chirinos Buxadé, Carla ; Morral-Yepes, Mónica ; Del Campo Montoliu, Lucas ; Moras Feliu, Gerard</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c697t-30bcf20c9810049cf2d42abfe245f9e20e95aa0c8e842a0cfce50745dbe344403</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Accelerometers</topic><topic>Athletes</topic><topic>Biology and Life Sciences</topic><topic>Body mass</topic><topic>Data collection</topic><topic>Electromyography</topic><topic>Engineering and Technology</topic><topic>Entropy</topic><topic>Evaluation</topic><topic>Exercise</topic><topic>Medicine and Health Sciences</topic><topic>Methods</topic><topic>Physical Sciences</topic><topic>Physiological aspects</topic><topic>Research and 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Participant titles)</collection><jtitle>PloS one</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tuyà Viñas, Sílvia</au><au>Fernández-Valdés Villa, Bruno</au><au>Pérez-Chirinos Buxadé, Carla</au><au>Morral-Yepes, Mónica</au><au>Del Campo Montoliu, Lucas</au><au>Moras Feliu, Gerard</au><au>Cè, Emiliano</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Adding mechanical vibration to a half squat with different ballasts and rhythms increases movement variability</atitle><jtitle>PloS one</jtitle><addtitle>PLoS One</addtitle><date>2023-07-27</date><risdate>2023</risdate><volume>18</volume><issue>7</issue><spage>e0284863</spage><epage>e0284863</epage><pages>e0284863-e0284863</pages><issn>1932-6203</issn><eissn>1932-6203</eissn><abstract><![CDATA[The aim of this study was to determine whether whole body vibration increases movement variability while performing a half squat with different ballasts and rhythms through entropy. A total of 12 male athletes (age: 21.24 ± 2.35 years, height: 176.83 ± 5.80 cm, body mass: 70.63 ± 8.58 kg) performed a half squat with weighted vest, dumbbells and bar with weights suspended with elastic bands, with and without vibration at the squat rhythm of 40 and 60 bpm. Each ballast corresponded to 15% of the body mass. The movement variability was analysed by calculating the sample entropy of the acceleration signal, recorded at the waist using an accelerometer. With vibration, differences were found between weighted vest and dumbbells (t(121) = -8.81, p < 0.001 at 40 bpm; t(121) = -8.18, p < 0.001 at 60 bpm) and between weighted vest and bar at both rhythms (t(121) = -8.96, p < 0.001 at 40 bpm; t(121) = -8.83, p < 0.001 at 60 bpm). Furthermore, a higher sample entropy was obtained at 40 bpm with all ballasts (t(121) = 5.65, p < 0.001 with weighted vest; t(121) = 6.27, p < 0.001 with dumbbells; t(121) = 5.78, p < 0.001 with bar). No differences were found without vibration. These findings reveal that adding mechanical vibration to a half squat produces a non-proportional increase in movement variability, being larger when the ballast is placed on the upper limbs and when performed at a slow rhythm.]]></abstract><cop>United States</cop><pub>Public Library of Science</pub><pmid>37498880</pmid><doi>10.1371/journal.pone.0284863</doi><tpages>e0284863</tpages><orcidid>https://orcid.org/0000-0001-5566-3627</orcidid><orcidid>https://orcid.org/0000-0003-3232-1178</orcidid><orcidid>https://orcid.org/0000-0001-5159-7925</orcidid><oa>free_for_read</oa></addata></record> |
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| source | DOAJ Directory of Open Access Journals; Public Library of Science (PLoS) Journals Open Access; EZB-FREE-00999 freely available EZB journals; PubMed Central; Free Full-Text Journals in Chemistry |
| subjects | Accelerometers Athletes Biology and Life Sciences Body mass Data collection Electromyography Engineering and Technology Entropy Evaluation Exercise Medicine and Health Sciences Methods Physical Sciences Physiological aspects Research and Analysis Methods Rhythm Social Sciences Sports training Strength training Time series Training Variability Vibration Weight training |
| title | Adding mechanical vibration to a half squat with different ballasts and rhythms increases movement variability |
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